#ZooKeys ZooKeys 1221: 19-50 (2024) DOI: 10.3897/zookeys.1221.119716 Research Article Moth flies (Diptera, Psychodidae) of Estonia Jozef Obona™®, Olavi Kurina2®, IImar Sida’, Jan Jezek*® ee wo NY — Department of Ecology, Faculty of Humanities and Natural Sciences, University of Presov, 17. novembra 1, SK - 0817 16 Presov, Slovakia Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Kreutzwaldi st 5-D, 51006 Tartu, Estonia Ilmar Sida FIE, Rodmu tee 12-5, 50705 Tartu, Estonia Department of Entomology, National Museum, Cirkusova 1740, CZ - 193 00, Praha 9 - Horni Pocernice, Czech Republic Corresponding author: Olavi Kurina (olavi.kurina@emu.ee) OPEN Qaccess Academic editor: Vladimir Blagoderov Received: 27 January 2024 Accepted: 8 November 2024 Published: 10 December 2024 ZooBank: https://zoobank. org/8CD66EA6-A8F1-46EA-9E85- D383F92BACDB Citation: Obona J, Kurina O, Suda |, Jezek J (2024) Moth flies (Diptera, Psychodidae) of Estonia. ZooKeys 1221: 19-50. https://doi.org/10.3897/ zookeys.1221.119716 Copyright: © Jozef Obonia et al. This is an open access article distributed under terms of the Creative Commons Attribution License (Attribution 4.0 International - CC BY 4.0). Abstract A fundamental prerequisite for understanding and protecting biodiversity is the construc- tion of a high-quality faunal database. The primary objective of this study was to address knowledge gaps in the biodiversity of the family Psychodidae in Estonia. Faunistic data on 45 species of moth flies (Diptera: Psychodidae) from Estonia are presented, including 30 new country-records. Sixteen species are considered important for nature conservation. An updated checklist of the family, comprising 71 species, is provided for the Baltic coun- tries. Habitus photographs of selected Estonian species are also included. Key words: Baltic countries, biodiversity, checklist, new records, Palaearctic Region, Psychodinae, Sycoracinae, Trichomyiinae Introduction The moth flies (Diptera: Psychodidae) are relatively well-represented in the Palaearctic Region, with nearly 800 known species (e.g., Wagner 1990, 2018; Evenhuis et al. 2007; Salmela et al. 2014). Although, the Baltic countries be- long to an area where the biodiversity of the family Psychodidae has only been superficially studied. According to PakalniSkis et al. (2006), 41 species are known in Lithuania, while Latvia, on the other hand, remains almost entirely unexplored, with only one species recorded (Salmela and Vartija 2007). Likely due to their small size and the absence of a local specialist, the moth flies were largely excluded from earlier faunistic studies in Estonia. Only Remm (1956) named Psychoda phalaenoides (Linnaeus, 1758) as occurring in Estonia. The first and, so far, the only list of species was published by Salmela and Piirainen (2005) for Viidumde Nature Reserve in the Island of Saaremaa. They described a new species — Lepimormia hemiboreale Salmela & Piirainen, 2005 — and list- ed 14 additional species. A large amount of moth fly material from various research projects has accumulated in the authors’ possession over recent years. The aim of this study is to provide data on newly determined material, along with earlier pub- lished data on Estonian Psychodidae. Moreover, the list of moth flies of Baltic countries is presented. Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Materials and methods A large proportion of the material was collected from forest habitats using trunk window traps (Fig. 1A, B; abbreviated as TWT; for details see Sida (2009) and Sammet et al. (2016)). Additional material was collected using Malaise traps (Fig. 1C, D; abbreviated as MT; for details see Takkis et al. (2018) and Sikora et al. (2020)). A few specimens were collected by sweep netting or handpicking. The material was collected into ethylene or propylene glycol (in the case of TWT) or ethyl alcohol (in the case of MT, sweep netting, and handpicking). In total, material was collected from 45 localities throughout the country (Fig. 2). However, individual localities may assemble several nearby collecting spots, thus, exact geographical coordinates are provided for each sample in the stud- ied material paragraphs. Samples from all collection methods were sorted to order and family level prior to this study. The sorted Psychodidae specimens were stored in 70% eth- yl alcohol, and the majority were identified directly under a stereomicroscope without slide-mounting. Specimens of particular interest that required detailed study were mounted on microscope slides with the following procedure: the specimens were cleared (diaphanized) using chloralphenol and subsequently treated in xylol. Cleared specimens were mounted on microscope slides using Canada balsam as the mounting media. Most of the samples were identified by the first author and were then deposited in the Insect Collection of the In- stitute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Tartu, Estonia (IZBE). Otherwise, several specimens marked with INS (= Inventory Slide Number of the family Psychodidae; see Tkoé et al. 2014) were identified by the last author. This material is deposited in the National Museum, Prague, Czech Republic (NMPC). Habitus photographs of selected Estonian species were compiled using LAS X software from multiple gradually focused images taken in alcohol medium by a Leica K5C camera attached to a Leica 205C stereomicroscope (see also Kjazerandsen et al. 2022). The following identification keys were used: Vaillant (1971-1983); Szab6 (1983); Withers (1989a, b) and numerous unnamed original papers with de- scriptions of new species (e.g., Jezek 1977, 1983, 1984, 1985, 1990). The no- menclature is modified from Vaillant (1971-1983) and Wagner (1990, 2018) using the classifications of Jezek and van Harten (2005, 2009), Jezek (2007), Omelkova and Jezek (2012a), Obona and Jezek (2014), Kvifte (2014), and Kro- ¢a and Jezek (2015, 2019, 2022). The following list of species was formatted based on similar lists from other European countries such as Jezek (2005), Obona and Jezek (2014), and Jezek et al. (2008, 2019, 2021b). List of species In the following list of species, the examined material is organized by counties from west to east and from north to south. The paragraph of the examined material is arranged as follows: county (highlighted in bold and not repeated for each sample), sample (male or/and female, without duplicates), collecting locality, geographical coordinates, collecting time range, collecting method (in case of TWT, followed by substrate tree species), collector, and INS (if material is deposited in the National Museum, Prague). ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 20 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Figure 1. Collecting localities and the types of traps used A trunk window trap in Kalita NR (58°04'15'N, 24°51'37"E) B trunk window trap in Lahemaa NP (59°28'48"N, 25°54'24"E) C malaise trap near Lasila (forest patch No 75; 59°16'49.3'N, 26°13'05.2"E) D malaise trap in Vorbuse, Lokaatorite tee (58°25'27"N, 26°35'47'E). Photographs by IS (A, B), and OK (C, D). < oa r agp 7 re oy z i" | i. The following abbreviations are used in the text: LCA — Limited conservation area, MT — Malaise trap, NP — Nature Park, NR — Nature Reserve, PL — Protect- ed landscape, TWT — trunk window trap, 3 — male, 9 — female, IS leg. - Ilmar Siida leg., OK leg. — Olavi Kurina and Co. leg. An asterisk (*) before the species name indicates a new geographical record for Estonia. The rarity level of each species (common, sporadically common, rare, etc.) is based on data from earlier literature, known distribution, and the abundance/ frequency of the species across multiple studies. Literature sources for these ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 21 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 8 _ePuhtu . f a , Kihnu Island @ une Island Figure 2. Map of Estonia showing counties (large font) and collection localities (small font). Retrieved and modified from https://geoportaal.maaamet.ee/eng/Spatial-Data/Administrative-and-Settlement-Division-p312.html (accessed 12 January 2024). assessments are provided separately for each species. Species deemed im- portant for nature conservation are those that are considered for conservation potential/status in other European countries (e.g., Jezek and Omelkova 2012; Obona and Jezek 2014; Kroca and Jezek 2015, 2019, 2022; Jezek et al. 2019, 2021b). In accordance with IUCN categorization (IUCN 2024), these species are assessed in Czech Republic as critically endangered (CR), endangered (EN) or Palanselja s {\ o Sg Pohja- Korvemaa NR 4 MGhuste S@eEru e @ Sakusaare Laukasoo Ida-Viru Ha yu Kurtna PL Muraka NR oS Kautvere Agusalu NR e Rapla Rootsikila ; » as NR Parnu Valgi NR Ta rtu Lokaatorite tee O =|: . Tartu. Peipsiveere NR Viljandi @ = Jarvselia NR Riimar Elva-Vitipalu PL E Luitemaa NR ‘e 6 Muti PL Kalita > Pdlva Laulaste NR ® 6 t lhamaru NR Jundre —soontaga NR OA sookunings NR NR Lanksaare-Veelikse LCA Piusa PL e Voru Haanja NP e Koiva wooded meadow Koivakonnu nationally scarce (NS). For more information, see Omelkova and Jezek (2012b). Classification and nomenclature for individual species are provided by Jezek and van Harten (2005, 2009), Jezek (2007), Jezek et al. (2018, 2020, 2021a, b, 2023a), Omelkova and Jezek (2012a), Jezek and Omelkova (2012), Obona and Jezek (2014), Kvifte (2014), and Kroca and Jezek (2015, 2019, 2022). Family Psychodidae Subfamily Sycoracinae 1. Sycorax silacea Curtis, 1839 Published record. Salmela and Piirainen (2005): 304. Comments. European species, sporadically common (Jezek et al. 2020; Morelli and Biscaccianti 2021). ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 22 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Subfamily Trichomyiinae *2. Trichomyia urbica Haliday in Curtis, 1839 Material examined. Laanemaa + <¢; Vormsi Island, Suuremdisa Park; 58°59'30"N, 23°11'34"E; 19.07.-19.08.2011; TWT (on old Quercus robur L.); IS leg. Parnumaa + 3; Kihnu Island; 58°08'44"N, 23°58'14"E; 29.05.- 01.07.2011; TWT (on old Aesculus hippocastanum L.); IS leg.; + ¢; Matsa- lu NP; 58°42'41"N, 23°41'19"E; 11.07.-14.08.2009; TWT (on Populus tremula L.); IS leg.; + 3; Lanksaare-Veelikse LCA; 58°00'11"N, 24°49'42"E; 24.07.-—25.08.2017; TWT (on dead Betula pendula Roth); IS leg. Valgamaa - 4; Soontaga; 58°00'03"N, 26°05'31"E; 05.06.-06.07.2015; TWT (on Acer platanoides L.); IS leg. Comments. European and Transcaucasian species (Jezek et al. 2021a, b). Important species for nature conservation, assessed as critically endangered in the Czech Republic. Subfamily Psychodinae Mormiini Mormiina *3. Oomormia andrenipes (Strobl, 1910) Material examined. Laane-Virumaa ° <4; Tudusoo NR; 59°04'47"N, 26°45'38"E; 28.05.—25.06.2017; TWT (on Populus tremula); IS leg.; INS 33786. Comments. Rather rare European species (Jezek 1984, 1994; Jezek and Omelkova 2007; Krocéa and Jezek 2022). Important species for nature conser- vation, assessed as critically endangered in the Czech Republic. 4. Lepimormia hemiboreale Salmela & Piirainen, 2005 Published record. Salmela and Piirainen (2005): 302. Comments. Known only from its type locality in the Viidumae Nature Re- serve, Estonia. *5. Promormia eatoni (Tonnoir, 1940) Material examined. Parnumaa ° <; Kalita NR; 58°04'15"N, 24°51'37"E; 25.07.- 24.08.2017; TWT (on Populus tremula); IS leg.; INS 33796. Laane-Virumaa ° 3; near Lasila, forest patch No 79; 59°16'37"N, 26°13'22"E; 31.05.-28.06.2016; MT; OK leg.; INS 33782. Comments. Rather rare European species (Jezek 1984, 1994; Jezek and Om- elkova 2007; Krocéa and Jezek 2022). Important species for nature conserva- tion, assessed as endangered in the Czech Republic. ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 23 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Paramormiini Paramormiina *6. Lepiseodina rothschildi (Eaton, 1912) Material examined. Saaremaa + <~; Ruhnu Island; 57°48'22"N, 23°15'08"E; 09.06.-10.07.2012; TWT (on dead Picea abies (L.) H. Karst.); IS leg. Parnumaa - 3; Kihnu Island; 58°06'59"N, 23°59'38"E; 22.05.-11.06.2012; TWT (on old Quer- cus robur); IS leg.; * 3; Kihnu Island; 58°09'09"N, 24°00'32"E; 22.05.-11.06.2012; TWT (on Quercus robur); |S leg. Comments. Rather rare European species (Obona et al. 2021; Jaume-Schin- kel et al. 2022). Important species for nature conservation, assessed as nation- ally scarce in the Czech Republic. 7. Panimerus albifacies (Tonnoir, 1919) Published record. Salmela and Piirainen (2005): 304. Material examined. Saaremaa ° <; Ruhnu Island; 57°48'20"N, 23°14'33"E; 07.06.-10.07.2012; TWT (on dead Alnus glutinosa (L.) Gaertn.); IS leg. Comments. European species (Jezek et al. 2021b; Jaume-Schinkel et al. 2023). *8. Panimerus notabilis (Eaton, 1893) Material examined. Saaremaa - <~; Ruhnu Island; 57°48'20"N, 23°14'33"E; 07.08.—05.09.2012; TWT (on dead Alnus glutinosa); IS leg. Parnumaa * <3; Kih- nu Island; 58°06'59"N, 23°59'38"E; 12.07.-09.08.2012; TWT (on old Quercus robur); |S leg. Tartumaa * <4; Vorbuse, Lokaatorite tee; 58°25'27"N, 26°35'47"E; 25.06.-14.07.2023; MT; OK leg. Comments. Common European species (Jezek et al. 2019; Jaume-Schinkel et al. 2023). 9. Parajungiella consors (Eaton, 1893) Published record. Salmela and Piirainen (2005): 304. Comments. Not common European species (Kroca and Jezek 2022). *10. Parajungiella longicornis (Tonnoir, 1919) Material examined. Parnumaa ° <3; Riimaru; 58°16'18"N, 25°11'02"E; 17.08.- 31.08.2005; TWT (on Populus tremula); IS leg. Laane-Virumaa * 3; Tudusoo NR; 59°04'47'N, 26°45'38"E; 28.05.-25.06.2017; TWT (on Populus tremula); IS leg.; INS 33794. Comments. European and West-Siberian species (Jezek et al. 2020). ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 24 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 11. Parajungiella pseudolongicornis (Wagner, 1975) Published record. Salmela and Piirainen (2005): 304. Material examined. Laane-Virumaa * <; Suigu NR; 59°09'11"N, 26°49'10"E; 26.07.—29.08.2017; TWT (on dead Populus tremula); IS leg.; INS 33779. Comments. Rare European species (Jezek and Omelkova 2012; Krocéa and Jezek 2022). Important species for nature conservation, assessed as critically endangered in the Czech Republic. *12. Parajungiella serbica (Krek, 1985) Material examined. Parnumaa ° <; Riimaru; 58°16'19"N, 25°10'47"E; 02.06.- 01.07.2006; TWT (on Populus tremula with Phellinus tremulae (Bondartsev) Bondartsev & N.P. Borisov); IS leg. Comments. Rather rare European and Transcaucasian species (Jezek et al. 2020). Important species for nature conservation, assessed as critically endan- gered in the Czech Republic. 13. Paramormia (Paramormia) polyascoidea (Krek, 1971) Published record. Salmela and Piirainen (2005): 304. Comments. European, West-Siberian and Transcaucasian species (Jezek et al. 2020, 2023b). 14. Peripsychoda auriculata (Curtis, 1839) Published record. Salmela and Piirainen (2005): 304. Material examined. Saaremaa ° ¢; Ruhnu Island; 57°48'15'"N, 23°14'32"E; 07.06.-10.07.2012, 10.07.-07.08.2012; TWT (on Acer platanoides); IS leg. Comments. European and Transcaucasian species (Jezek et al. 2020, 2023b; Morelli and Biscaccianti 2021). 15. Seoda carthusiana (Vaillant, 1972) Published record. Salmela and Piirainen (2005): 304. Comments. European species (Kroca and Jezek 2022). *16. Seoda gressica (Vaillant, 1972) Material examined. Saaremaa + ~; Ruhnu Island; 57°47'59"N, 23°14'34"E; 26.05.-28.06.2011; TWT (on dead Fraxinus excelsior L.); IS leg.; INS 33783. Parnumaa : 33; Kihnu Island; 58°07'49"N, 24°00'15"E; 22.05.-11.06.2012, 11.06.-12.07.2012; TWT (on old Quercus robur); IS leg. ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 25 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Comments. Sporadically common European species (Jezek and Omelkova 2012; Krocéa and Jezek 2022). *17. Seoda labeculosa (Eaton, 1893) Material examined. Laane-Virumaa * <<; near Lasila, forest patch No 24; 59°16'27"N, 26°11'44"E; 30.05.-02.07.2015, 02.08.-24.08.2015; MT; OK leg.; - J; near Lasila, forest patch No 31; 59°15'48"N, 26°14'17"E; 30.05.-02.07.2015; MT; OK leg.; * 3; near Lasila, forest patch No 50; 59°16'25"N, 26°14'02"E; 02.08.—24.08.2015; OK leg.; * 4; near Lasila, forest patch No 79; 59°16'37'N, 26°13'22"E; 28.06.—28.07.2016; MT; OK leg.; INS 33831. Comments. Species known only from Europe (Jezek et al. 2019). Important for nature conservation, assessed as endangered in the Czech Republic. Trichopsychodina 18. Feuerborniella obscura (Tonnoir, 1919) Published record. Salmela and Piirainen (2005): 304. Material examined. Parnumaa: <<; Riimaru; 58°16'19"N, 25°10'47"E; 11.06.- 29.06.2005, 02.06.—01.07.2006; TWT (on Populus tremula with Phellinus tremu- lae); IS leg.; INS 33802, 33833. Comments. European and Transcaucasian species (Obona et al. 2019; Jezek et al. 2020, 2021a, b, 2023b). *19. Philosepedon (Philosepedon) austriacum Vaillant, 1974 Material examined. Laane-Virumaa - <; near Lasila, forest patch No 50; 59°16'25'"N, 26°14'02"E; 28.07.—29.08.2016; MT; OK leg.; INS 33824. Comments. European species (Jezek et al. 2020; Kroéa and Jezek 2022). *20. Philosepedon (Philosepedon) dumosum Omelkova & Jezek, 2012 Material examined. Parnumaa: <; Luitemaa NRnear Voiste; 58°12'21"N, 24°29'36'E; 23.06.—25.07.2017; TWT (on burned Pinus sylvestris L.); IS leg.; INS 33818. Comments. Species known only from the Czech Republic (Omelkova and Jezek 2012a). Important for nature conservation, assessed as _ nationally scarce in the Czech Republic. 21. Philosepedon (Philosepedon) humerale (Meigen, 1818) Published records. Salmela and Piirainen (2005): 304. Material examined. Hiiumaa * ¢; Leigri NR; 58°53'51"N, 22°35'46"E; 19.07.- 03.08.2013; TWT (on Pinus sylvestris); IS leg. Saaremaa * <4; Ruhnu Island, near church; 57°48'23"N, 23°14'41"E; 03.08.-11.09.2011; TWT (on old ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 26 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Quercus robur); IS leg.; * 3; Ruhnu Island; 57°47'55"N, 23°15'53"E; 24.05.— 27.06.2011; TWT (on dead Pinus sylvestris); IS leg.; * 3; Ruhnu Island; 57°47'59"NP 123°14'34"E< 26:05.-28.06-2011,.. 28:06.-03-08:2011,- 07,08:- 05.09.2012; TWT (on dead Fraxinus excelsior); |S leg.; * 3; Ruhnu Island; 57°48'28'N. 23°1432°E 26:05:=28.06:2011,.. -28:06.-03:08:2011, .03:08:= 11.09.2011; TWT (on dead Fraxinus excelsior); IS leg.; + 3; Ruhnu Island; 57°48'01'"N, 23°14'38"E; 07.08.-05.09.2012; TWT (on Acer platanoides); |S leg.; * @; Ruhnu Island; 57°48'08"N, 23°15'49"E; 06.08.—04.09.2012; TWT (on Picea abies with Fomitopsis pinicola (Sw.) P. Karst.); IS leg.; * 04; Ruhnu Island; 57°48'09"N, 23°14'25"E; 07.06.-10.07.2012, 07.08.-05.09.2012; TWT (on Fraxinus excelsior); |S leg.; * 4; Ruhnu Island; 57°48'09"N, 23°14'29"E; 07.08.- 05.09.2012; TWT (on Corylus avellana L.); IS leg.; * 3; Ruhnu Island; S/ABTOUN, «23°14'24°E -07-06.-—10:07:-2012,. 1.0:075=07308:2012 07208-— 05.09.2012; TWT (on Fraxinus excelsior); |S leg.;* 43; Ruhnu Island; 57°48'15'N, 23°14'32"E; 10.07.-07.08.2012, 07.08.-05.09.2012; TWT (on Acer platanoi- des); IS leg.; * ¢; Ruhnu Island; 57°48'18"N, 23°14'27"E; 07.08.—05.09.2012; TWT (on Quercus robur); IS leg.; * 3; Ruhnu Island; 57°48'20"N, 23°14'33"E; 07.08.-05.09.2012; TWT (on Alnus glutinosa); IS leg.; * 4; Ruhnu Island; 57°48'20"N, 23°15'30"E; 06.08.-04.09.2012; TWT (on dead Picea abies with Fomitopsis pinicola); |S leg.; * 4; Ruhnu Island; 57°48'22"N, 23°15'08"E; 09.06.— 10.07.2012; TWT (on dead Picea abies); IS leg.; * 0; Ruhnu Island; 57°48'02'N, 23°13'42"E; 07.06.-10.07.2012, 07.08.-05.09.2012; TWT (on old Ulmus laevis Pallas); IS leg.; * 43; Ruhnu Island; 57°48'27'"N, 23°14'32"E; 09.06.-10.07.2012, 10.07.-07.08.2012, 07.08.—05.09.2012; TWT (on Corylus avellana); |S leg.; + 2; Ruhnu Island; 57°47'54"N, 23°16'18"E; 06.08.-04.09.2012; TWT (on dead Pi- nus sylvestris); IS leg. Ladnemaa * 33; Vormsi Island; 59°01'18"N, 23°08'00"E; 08.05.-04.06.2012, 03.08.-11.09.2012; TWT (on Corylus avellana); IS leg.; - 33; Vormsi Island; 58°59'30"N, 23°11'34"E; 04.06.-06.07.2011, 06.07.- 19.07.2011, 06.07.-03.08.2012; TWT (on Quercus robur); |S leg.; > 44; Vormsi Island; 58°59'26'"N, 23°11'51"E; 08.05.-04.06.2012, 06.07.—-03.08.2012; TWT (on Salix fragilis L.); |S leg.; * 3; Vormsi Island; 58°58'11"N, 23°12'21"E; 08.05.- 04.06.2012; TWT (on dead Pinus sylvestris); IS leg.; * 4; Vormsi Island; 59°01'20"N, 23°08'13"E; 09.05.—04.06.2012; TWT (on dead Alnus glutinosa); |S leg.; * 3; Vormsi Island; 59°00'16"N, 23°13'49"E; 10.05.-04.06.2012; TWT (on Pinus sylvestris); |S leg.; Parnumaa « <; Kihnu Island; 58°06'59"N, 23°59'38"E; 02.07.-06.08.2011; TWT (on old Quercus robur); IS leg.; * 4; Kihnu Island; 58°08'28"N, 23°58'47"E; 01.07.-06.08.2011; TWT (on old Pinus sylvestris); |S leg.; * ¢; Kihnu Island; 58°08'44"N, 23°58'14"E; 29.05.-01.07.2011; TWT (on old Aesculus hippocastanum); |S leg.; * 3; Kihnu Island; 58°08'44"N, 23°58'16"E; 06.08-13.09.2011; TWT (on old Tilia cordata Mill.); IS leg.; + 3; Kihnu Island; 58°08'48'N, 23°58'17"E; 01.07.-06.08.2011; TWT (on dead Fraxinus excelsior); IS leg.; * 4; Kihnu Island, Lemsi; 58°07'49"N, 24°00'15"E; 06.08.-13.09.2011; TWT (on old Quercus robur); IS leg.; * 04; Kihnu Island; 58°06'59"N, 23°59'38"E; 22.05.-11.06.2012, 12.07.-09.08.2012; TWT (on old Quercus robur); |S leg.; - 33; Kihnu Island; 58°07'18"N, 23°58'25"E; 23.05.-11.06.2012, 11.06.- 12.07.2012; TWT (on Pinus sylvestris); IS leg.; * 43; Kihnu Island; 58°07'49'N, 24°00'15"E; 22.05.-11.06.2012, 12.07.-09.08.2012; TWT (on old Quercus ro- bur); IS leg.; * 3; Kihnu Island; 58°08'07"N, 23°58'20"E; 12.07.-09.08.2012, 09.08.-08.09.2012; TWT (on Pinus sylvestris); IS leg.; + 43; Kihnu Island; ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 7 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 58°08:28°N5,'23°53-47-E.. -23:05-5 206.2012. “al:06s=.12207 72012) “T2:07 = 09.08.2012; TWT (on Pinus sylvestris); |S leg.; > 4; Kihnu Island; 58°08'44'N, 23°58'14"E; 23.05.-11.06.2012, 11.06.-12.07.2012; TWT (on old Aesculus hippocastanum); |S leg.; + 4; Kihnu Island; 58°09'09"N, 24°00'32"E; 11.06.- 12.07.2012; TWT (on Quercus robur); IS leg.; + 34; Puhtu; 58°33'39.4'N, 23°33'07.9"E; 10.07.-13.08.2009; TWT (on dead Picea abies with Fomitopsis pinicola); |S leg.; + @; Puhtu; 58°33'25"N, 23°33'04"E; 27.05.-18.06.2009; TWT (on old Pinus sylvestris); IS leg.; * 3; Kalita NR; 58°04'16"N, 24°51'39"E; 25.07.- 24.08.2017; TWT (on Populus tremula); IS leg. Laaéne-Virumaa ° 3’; Lahemaa NP, Eru; 59°34'03"N, 25°51'53"E; 26.07.-26.08.2017; TWT (on burned Picea abies); IS leg.; > 4; Lahemaa NP near Laukasoo; 59°28'49"N, 25°54'24"E; 23.05.—23.06.2017, 25.07.-26.08.2017; TWT (on dead Populus tremula); |S leg.; > 64; near Lasila, forest patch No 104; 59°16'43"N, 26°17'07"E; 12.- 30,05:201.5,:02.07--02.08:201.5, 20.09:—21'.105201.5, 31.05.-=28:06.201.6; MT; OK leg.; * 3; near Lasila, forest patch No 24; 59°16'27"N, 26°11'44"E; 12.- 30/05:201.5,°30.05.—02:07:2015; 02:07:—02.08:2015, 02:-24:08.2015;,24:08.= 20.09.2015, 20.09.—21.10.2015, 31.05.—28.06.2016, 05.-31.05.2016; MT; OK leg.; > 63; near Lasila, forest patch No 31; 59°15'48"N, 26°14'17"E; 12.- 30.05.2015, 30.05.-—02.07.2015, 02.07.—02.08.2015, 02.—24.08.2015, 24.08.— 20.09.2015, 20.09.-21.10.2015, 28.06.-28.07.2016; MT; OK leg.; * 44; near Lasila, forest patch No 50; 59°16'25"N, 26°14'02"E; 12.-30.05.2015, 02.- 24.08.2015, 31.05.—28.06.2016, 28.06.-—28.07.2016, 29.08.—26.09.2016; MT; OK leg.; * 64; near Lasila, forest patch No 52; 59°16'20"N, 26°13'52"E; 31.05.- 28.06.2016, 28.06.—28.07.2016, 28.07.—29.08.2016, 29.08.—26.09.2016; MT; OK leg.; > ¢4; near Lasila, forest patch No 6; 59°15'41"N, 26°12'32"E; 12.- 30.05.2015, 30.05.-—02.07.2015, 02.07.—02.08.2015, 02.-—24.08.2015, 24.08.— 20;09°2015,. 2009:-21-10:2015,. -31:05.-28.06.2016, = 28:07:-—29:08:2016, 29.08.—26.09.2016, 26.09.—27.10.2016; MT; OK leg.; > 44; near Lasila, forest patch No 7; 59°15'33'N, 26°12'41"E; 12.-30.05.2015, 02.07.-02.08.2015, 02.- 24.08.2015; MT; OK leg.; * 44; near Lasila, forest patch No 75; 59°16'49'N, 26713'05'E; 30:05-.=02.0772015, 02.07. =02.08:2015, 20:09: =21:110:2015,:05:= 31.05.2016, 28.07.-29.08.2016; MT; OK leg.; * 33; near Lasila, forest patch No 79559" 16'37N 26" 13'22° Es 12-=30,05.2015,--30:0 5:=02.07.2015;-02707.-= 02:08.2015,3-02:-24:08:2015," 20:09:—21..10:2015; 05:.531705:2016)<31:052. 28.06.2016, 28.06.—28.07.2016, 28.07.—29.08.2016, 29.08.—26.09.2016; MT; OK leg. Ida-Virumaa - 3; Muraka NR; 59°05'22"N, 27°09'18"E; 15.06.- 30.06.2015; TWT (on dead Picea abies); IS leg. Tartumaa ° <; Vorbuse, Lokaa- torite tee; 58°25'27"N, 26°35'47"E; 10.-25.06.2023; MT; OK leg.; * 3; Elva-Viti- palu PL; 58°10'49"N, 26°25'14"E; 13.06.-29.06.2015; TWT (on dead Picea abies); IS leg. Valgamaa * 33; Soontaga; 58°00'04"N, 26°05'11"E; 07.05.- 05.06.2015, 05.06.—06.07.2015, 03.-31.08.2015; TWT (on dead Betula pendu- la with Fomes fomentarius (L.) Fr.); IS leg.; * ¢4; Soontaga; 58°00'04'N, 26°05'1'54E;07205.—05,06-2015,.05,06:—06,07.2015706.07--03308: 2015: TWiT, (on dead Betula pendula); |S leg.; * 43; Soontaga; 58°00'01"N, 26°05'10"E; 4£3.05:=05-06:201:5-05.06.-06.07.2015;06:07,—03.08°2015.03.-3:108:20/15: TWT (on dead Populus tremula); |S leg.;* 74; Soontaga; 58°00'03"N, 26°05'31"E; 11.05.-05.06.2015, 05.06-06.07.2015, 06.07.—03.08.2015; TWT (on Acer pla- tanoides); IS leg.; * 4; Koiva wooded meadow; 57°41'21"N, 26°11'08"E; 14.05.- ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 28 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 03.06.2013; TWT (on dead Quercus robur); IS leg.; * @; Koiva wooded meadow; 57°41'19"N, 26°10'59"E; 01.08.—17.08.2013; TWT (on dead Quercus robur); |S leg.; * 4; Koivakonnu; 57°35'28"N, 26°19'21"E; 01.08.-17.08.2013; TWT (on dead Quercus robur); IS leg. Vorumaa ° 3; Haanja NP; 57°44'07"N, 27°03'50"E; 18.05.-—20.06.2017; TWT (on dead Populus tremula); IS leg.; + 3; Haanja NP; 57°44'08"N, 27°03'46"E; 20.06.—23.07.2017; TWT (on dead Betula pendula with Fomes fomentarius); |S leg.; + 3; Piusa PL; 57°47'28"N, 27°21'57"E; 18.05.- 19.06.2017, 19.06.—23.07.2017; TWT (on burned Pinus sylvestris); |S leg. Comments. Very common European species (Jezek et al. 2020). *22. Philosepedon (Philothreticus) soljani Krek, 1971 Material examined. Laane-Virumaa - <; near Lasila, forest patch No 50; 59°16'25'N, 26°14'02"E; 28.07.-29.08.2016; MT; OK leg. Comments. European species (Jezek et al. 2017; Krocéa and Jezek 2022). Important for nature conservation, assessed as nationally scarce in the Czech Republic. *23. Philosepedon (Trichosepedon) balkanicum Krek, 1970 Material examined. Hiiumaa ° 3; Leigri NR; 58°53'00"N, 22°35'25"E; 05.06.- 18.06.2013; TWT (on dead Picea abies); IS leg. Saaremaa * 3; Ruhnu Island; 57°48'23'"N, 23°14'41"E; 03.08.-11.09.2011; TWT (on Quercus robur); IS leg.; * 4; Ruhnu Island; 57°47'54"N, 23°15'26"E; 06.08.-04.09.2012; TWT (on Pi- nus sylvestris); |S leg. Laanemaa « <; Vormsi Island; 59°01'01"N, 23°12'18"E; 03.08.-01.09.2012; TWT (on Pinus sylvestris); IS leg.; * 33; Vormsi Island; 59°01'22"N, 23°12'12"E; 19.08.-04.09.2011, 03.08.—01.09.2012; TWT (dead Pi- cea abies with Fomitopis pinicola); |S leg. Parnumaa * 3; Riimaru; 58°16'18'N, 25°11'02"E; 02.06.—01.07.2006; TWT (on Populus tremula); |S leg.; * 43; Riima- ru; 58°16'18"N, 25°11'02"E; 11.-29.06.2005, 17.-31.08.2005; TWT (on Popu- lus tremula); |S leg.; INS 33806; « 3; Kalita NR; 58°04'15"N, 24°51'37"E; 25.07.- 24.08.2017; TWT (on Populus tremula); IS leg.; * 3; Luitemaa NR near Viste; 58°12'21"N, 24°29'34"E; 20.05.—23.06.2017; TWT (on burned Pinus sylvestris); IS leg.; * 3; Kihnu Island; 58°07'49"N, 24°00'15"E; 12.07.-—09.08.2012; TWT (on Quercus robur); |S leg. Viljandimaa * 3; Muti PL; 58°08'25"N, 25°40'50"E; 21.06.— 24.07.2017; TWT (on dead Betula pendula); |S leg. Ida-Virumaa * 3’; Muraka NR S of Virunurme; 59°09'52"N, 27°00'48"E; 26.05.—25.06.2017; TWT (on dead Populus tremula); IS leg.; * 3; Muraka NR; 59°05'22"N, 27°09'18"E; 30.05.— 15.06.2015; TWT (on dead Picea abies); IS leg.; > 4; Agusalu NR; 59°02'16'N, 27°39'35"E; 30.05.-15.06.2015; TWT (on dead Pinus sylvestris); IS leg. Tartu- maa ° 3; Padakorve NR; 58°35'07"N, 27°01'09"E; 30.05.-15.06.2015; TWT (on dead Pinus sylvestris); |S leg.; + 4; Jarvselja NR; 58°16'52"N, 27°19'27"E; 17.05.- 19.06.2017; TWT (on dead Populus tremula); |S leg. Polvamaa * <3; |hamaru NR; 58°05'52'N, 26°55'33"E; 29.05.-13.06.2015; TWT (on dead Picea abies); IS leg. Comments. European and Transcaucasian species (Kvifte 2019; Jezek et al. 2023b). ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 29 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia *24. Trichopsychoda hirtella (Tonnoir, 1919) Materialexamined. Saaremaa: 33; Ruhnulsland, near Korsi farm; 57°48'28'N, 23°14'32"E; 26.05.—28.06.2011, 28.06.—03.08.2011; TWT (on dead Fraxinus excelsior); IS leg.; INS 33832; - 4; Ruhnu Island; 57°48'08"N, 23°15'49"E; 06.08.-04.09.2012; TWT (on dead Picea abies with Fomitopsis pinicola)); IS leg.; * 3; Ruhnu Island; 57°48'09"N, 23°14'25"E; 07.08.-05.09.2012; TWT (on Fraxinus excelsior); |S leg.; + 3; Ruhnu Island; 57°48'10"N, 23°14'24"E; 07.08.-—05.09.2012; TWT (on Fraxinus excelsior); IS leg.; * 3; Ruhnu Island; 57°48'15"N, 23°14'32"E;10.07.-07.08.2012; TWT (on Acer platanoides); |S leg.; * 4; Ruhnu Island; 57°48'18"N, 23°14'27"E; 07.08.-05.09.2012; TWT (on Quercus robur); |S leg.; * @; Ruhnu Island, near Korsi farm; 57°48'27'N, 23°14'32"E; 09.06.-10.07.2012; TWT (on Corylus avellana); |S leg.; + 4; Pihtla; 21.07.2016; hand picked; M. Oras leg. Laanemaa ° 4; Kullamaa; 23.07.2016; sweep net; K. Sammet leg. Parnumaa > 33; Riimaru; 58°16'19"N, 25°10'47"E; 29.06.-13.07.2005, 02.06.—01.07.2006; TWT (on Populus tremula with Phell- inus tremulae); |S leg.; INS 33788. Laane-Virumaa « 3; near Lasila, forest patch No 31; 59°15'48"N, 26°14'17"E; 02.07.-02.08.2015; MT; OK leg.; * 2; near Lasila, forest patch No 6; 59°15'41"N, 26°12'32"E; 28.07.-29.08.2016; MT; OK leg. Tartumaa * 4; Vapramde; 15.07.2016; sweep net; OK leg. Val- gamaa : <4; Soontaga; 58°00'03"N, 26°05'31"E; 05.06.-—06.07.2015; TWT (on Acer platanoides); |S leg.; + 3; Soontaga; 58°00'04"N, 26°05'11"E; 05.06.- 06.07.2015; TWT (on dead Betula pendula with Fomes fomentarius); |S leg.; - 3; Koivakonnu; 57°35'28"N, 26°19'21"E; 16.06.—02.07.2013; TWT (on dead Quercus robur); |S leg. Comments. European and Transcaucasian species (Jezek et al. 2020, 2023b; Morelli and Biscaccianti 2021). Psychodini *25. Chodopsycha buxtoni (Withers, 1988) Material examined. Laane-Virumaa + <3; near Lasila, forest patch No 50; 59°16'25"N, 26°14'02"E; 28.07.-29.08.2016; MT; OK leg.; INS 33825. Valgamaa - 3; Koivakonnu; 57°35'28"N, 26°19'21"E; 17.08.-01.09.2013; TWT (on dead Quercus robur); IS leg.; INS 33834. Comments. Not common European and Transcaucasian species (Jezek et al. 2023b). Important for nature conservation, assessed as nationally scarce in the Czech Republic. *26. Chodopsycha lobata (Tonnoir, 1940) Material examined. Laane-Virumaa - 9; near Lasila, forest patch No 50; 59°16'25'N, 26°14'02"E; 28.07.-29.08.2016; MT; OK leg.; INS 33823; + 4; Tu- dusoo NR; 59°05'01'"N, 26°45'54"E; 27.07.—29.08.2017; TWT (on dead Populus tremula); IS leg.; INS 33828. Comments. Common European and Transcaucasian species (Jezek et al. 2020, 2021a, b). ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 30 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 27. Logima albipennis (Zetterstedt, 1850) Published record. Salmela and Piirainen (2005): 304. Material examined. Parnumaa - <3; Riimaru; 58°16'18"N, 25°11'02"E; 03.08.-17.08.2005, 31.07.-02.09.2006; TWT (on dead Betula pendula with Fomes fomentarius); |S leg.; + 4; Kalita NR; 58°04'15"N, 24°51'37"E; 25.07.- 24.08.2017; TWT (on Populus tremula); |S leg.; INS 33795. Comments. Cosmopolitan species (Jezek et al. 2021a, 2023a). *28. Logima satchelli (Quate, 1955) Material examined. Saaremaa « <; Ruhnu Island; 57°47'55"N, 23°15'53"E; 24.05.-27.06.2011; TWT (on dead Pinus sylvestris); IS leg.; * 3; Ruhnu Island, near Korsi farm; 57°48'28"N, 23°14'32"E; 26.05.—28.06.2011; TWT (on dead Fraxinus excelsior); |S leg.; * 3; Ruhnu Island; 57°48'09"N, 23°14'25"E; 10.07.- 07.08.2012; TWT (on Fraxinus excelsior); |S leg.; * 3; Ruhnu Island; 57°48'09'N, 23°14'29"E; 07.06.-10.07.2012; TWT (on Corylus avellana); |S leg.; « 3; Ruhnu Island; 57°48'18"N, 23°14'27"E; 07.08.—05.09.2012; TWT (on Quercus robur); IS leg.;* 04; Ruhnu Island, Holma; 57°48'02"N, 23°13'42"E; 29.06.—02.08.2011, 07.06.-10.07.2012; TWT (on old Ulmus laevis); IS leg.; * 4; Ruhnu Island, Kor- si farm; 57°48'27'N, 23°14'32"E; 09.06.-10.07.2012, 10.07.-07.08.2012; TWT (on Corylus avellana); |S leg. La&nemaa « 4; Puise; 58°47'45"N, 23°31'22"E; 17.06.-11.07.2009; TWT (on old Betula pendula); |S leg.; * 4; Vormsi Island; 58°58'33"N, 23°12'10"E; 03.08.-01.09.2012; TWT (on dead Betula pendula with Fomes fomentarius); IS leg.; * 4; Vormsi Island; 59°01'22"N, 23°12'12"E; 03.08.-01.09.2012; TWT (on dead Picea abies with Fomitopis pinicola); |S leg.; * 3; Vormsi Island; 58°59'26"N, 23°11'51"E; 08.05.-04.06.2012; TWT (on Salix fragilis); |S leg. Parnumaa « 4; Kihnu Island; 58°08'07"N, 23°58'20"E; 24.05.-11.06.2012; TWT (on Pinus sylvestris with Phellinus pini); |S leg.; - 4; Matsalu NP; 58°43'52"N, 23°42'54"E; 17.06.-11.07.2009; TWT (on dead Betula pendula with Fomes fomentarius); |S leg.; * 4; Riimaru; 58°16'18"N, 25°11'02"E; 19.06.—03.08.2007; TWT (on Populus tremula); |S leg.; + 3; Riima- ru; 58°16'19"N, 25°10'47"E; 17.-31.08.2005; TWT (on Populus tremula with Phellinus tremulae); |S leg.; * 4; Riimaru; 58°16'18"N, 25°11'02"E; 31.07.- 02.09.2006; TWT (on dead Betula pendula with Fomes fomentarius); |S leg.; - ¢; Luitemaa NR near Voiste; 58°12'21"N, 24°29'36"E; 23.06.—25.07.2017; TWT (on burned Pinus sylvestris); |S leg. Viljandimaa * 3; Muti PL; 58°08'25"N, 25°40'50"E; 19.05.-21.06.2017; TWT (on dead Betula pendula with Fomes fomentarius); IS leg. Harjumaa + ¢¢; Madhuste near Koitjarve; 59°24'55'N, 25°36'45'E; 01:07. =16:07:2015, 16:-30:07 2015, 1:5.08:-03:09.2015.- TWT (on dead Betula pendula); IS leg.; * 44; Pohja-Ko6rvemaa NR; 59°25'30'N, 25°39,12E, 75.05.—01206.20115, .01-—16.06:2015, 1:6:06:—01-07.2015;* TW. (on dead Pinus sylvestris); |S leg. Laane-Virumaa ° 3; near Lasila, forest patch No 6; 59°15'41"N, 26°12'32"E; 31.05.—28.06.2016; MT; OK leg.; * 3; near Lasi- la, forest patch No 7; 59°15'33"N, 26°12'41"E; 26.09.-27.10.2016; MT; OK leg.; * 5; Suigu NR; 59°08'59"N, 26°49'11"E; 25.06.—26.07.2017; TWT (on Populus tremula); IS leg.; * 9; Suigu NR; 59°09'11"N, 26°49'10"E; 25.06.—26.07.2017; TWT (on dead Populus tremula); IS leg. Ida-Virumaa + 3; Kautvere near ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 31 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Oonurme; 59°08'23"N, 26°57'10"E; 26.07.—28.08.2017; TWT (on dead Populus tremula); |S leg.; * 6; Kurtna PL; 59°18'09"N, 27°34'08"E; 30.05.-15.06.2015, 15.-29.07.2015; TWT (on dead Pinus sylvestris); IS leg.; * 3; Kurtna PL; 59°18'22"N, 27°33'53"E; 29.07.-14.08.2015; TWT (on dead Pinus sylves- tris); IS leg.; * 3; Agusalu NR; 59°04'16"N, 27°37'40"E; 14.-30.05.2015; TWT (on dead Betula pendula with Fomes fomentarius); IS leg.; * ¢; Agusalu NR; 59°02'17"N, 27°39'40"E; 29.07.-14.08.2015; TWT (on dead Pinus sylvestris); IS leg.; * 64; Agusalu NR; 59°02'16"N, 27°39'35'E; 01.-14.05.2015, 30.05.- 15.06.2015, 14.08.-01.09.2015; TWT (on dead Pinus sylvestris); IS leg.; + 2; Agusalu NR; 59°03'56'N, 27°37'37"E; 30.04.-14.05.2015; TWT (on dead Betula pendula); IS leg.; * 3; Agusalu NR; 59°04'16"N, 27°37'40"E; 30.04.-14.05.2015; TWT (on dead Betula pendula with Fomes fomentarius); IS leg.; > 33; Agusa- lu NR; 59°07'10"N, 27°34'39"E; 30.04.-14.05.2015, 14.08.-01.09.2015; TWT (on dead Betula pendula with Fomes fomentarius); |S leg.; + 33; Agusalu NR; 59°02'15"N, 27°39'42"E; 15.-30.06.2015, 14.08.-01.09.2015; TWT (on dead Betula pendula); IS leg. Tartumaa * 44; Padak6rve NR; 58°35'07"N, 27°01'09"E; 30.04.-14.05.2015, 14.05.—30.05.2015, 30.05.—15.06.2015, 15.-30.06.2015, 14.08.—01.09.2015; TWT (on dead Pinus sylvestris); IS leg.; + 64; Rootsikila; 58°37'14"N, 27°10'47"E; 10.05.-06.06.2009, 02.-18.08.2009; TWT (on Salix caprea L.); IS leg.; * @; Vorbuse, Lokaatorite tee; 58°25'27"N, 26°35'47"E; 01.- 15.10.2023; MT; OK leg.; * 4; Valgi; 58°33'48"N, 26°52'38"E; 15.-29.07.2015; TWT (on Populus tremula); IS leg.; * 3; Peipsiveere NR; 58°17'22"N, 27°08'59"E; 19.06.-22.07.2017; TWT (on dead Populus tremula); IS leg.; * 4; Elva-Vitipalu PL; 58°10'49"N, 26°25'14"E; 27.04.—-13.05.2015; TWT (on dead Picea abies); |S leg. Polvamaa « ¢; Ihamaru NR; 58°06'09"N, 26°55'59"E; 27.04.-13.05.2015; TWT (on dead Betula pendula with Fomes fomentarius); |S leg. Valgamaa >: 2; Soontaga; 58°00'03"N, 26°05'31"E; 05.06.-06.07.2015, 06.07.-03.08.2015; TWT (on Acer platanoides); IS leg.; * 3; Soontaga; 58°00'04"N, 26°05'11"E; 05.06.—06.07.2015; TWT (on dead Betula pendula with Fomes fomentarius); IS leg.; * 3; Soontaga; 58°00'01"N, 26°05'10"E; 05.06.-06.07.2015; TWT (on Populus tremula); IS leg.; + 34; Soontaga; 58°00'04"N, 26°05'15"E; 05.06.- 06.07.2015, 06.07.—03.08.2015; TWT (on dead Betula pendula); IS leg.; > 3; Tiindre NR; 57°56'59"N, 25°37'51"E; 21.06.-—24.07.2017; TWT (on burned Picea abies); IS leg.; * 4; Koiva wooded meadow; 57°41'21"N, 26°10'54"E; 17.08.—01.09.2013; TWT (on dead Salix caprea); IS leg.; * 4; Koiva wooded meadow; 57°41'19"N, 26°10'59"E; 17.07.-01.08.2013; TWT (on dead Quercus robur); |S leg.; * 4; Koivakonnu; 57°35'27"N, 26°19'40"E; 16.06.-02.07.2013; TWT (on dead Betula pendula with Fomes fomentarius); IS leg.; * 04; Koiva- konnu; 57°35'28'N, 26°19'21"E; 16.06.—02.07.2013, 01.-17.08.2013; TWT (on dead Quercus robur); |S leg. Comments. Holarctic species (Jezek et al. 2020, 2023a, b). *29. Logima sigma (Kincaid, 1899) Material examined. Tartumaa ° 9; Rootsikila; 58°37'14"N, 27°10'47"E; 24.06.- 15.07.2009; TWT (on dead Salix caprea); IS leg.; INS 33804. Comments. Probably cosmopolitan species (Obona and Kozanek 2018; Jezek et al. 2021a). ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 32 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 30. Psychoda phalaenoides (Linnaeus, 1758) Published records. Remm (1956): 234; Salmela and Piirainen (2005): 304. Material examined. Saaremaa : <~; Ruhnu Island, Holma; 57°48'02'N, 23°13'42"E; 07.08.-05.09.2012; TWT (on old Ulmus laevis); IS leg.; + @; Ruhnu Island, Korsi farm; 57°48'27"N, 23°14'32"E; 07.08.—05.09.2012; TWT (on Cory- lus avellana); IS leg.; * 3; Ruhnu Island, Limo seashore; 57°47'37"N, 23°16'17"E; 06.08.—04.09.2012; TWT (on Pinus sylvestris); IS leg. La&nemaa * 3; Vormsi Is- land; 59°01'18"N, 23°08'00"E; 08.05.—04.06.2012; TWT (on Corylus avellana); |S leg. Parnumaa: <'; Matsalu NP; 58°42'41"N, 23°41'19"E;11.07.-14.08.2009; TWT (on Populus tremula); |S leg.; * 4; Matsalu NP; 58°42'52"N, 23°41'23"E; 17.06.- 11.07.2009; TWT (on dead Populus tremula); IS leg.; * 34; Riimaru; 58°16'18'N, 25°11'02"E; 02.06.-01.07.2006, 19.06.-03.08.2007; TWT (on dead Populus tremula); IS leg.; « 3; Riimaru; 58°16'19"N, 25°10'47"E; 02.06.-01.07.2006; TWT (on Populus tremula with Phellinus tremulae); |S leg.; * 3; Kalita NR; 58°04'16'N, 24°51'39"E; 22.06.—25.07.2017; TWT (on Populus tremula); |S leg. Viljandimaa * 34; Muti PL; 58°08'25"N, 25°40'50"E; 21.06.-24.07.2017, 24.07.-24.08.2017; TWT (on dead Betula pendula with Fomes fomentarius); |S leg. Harjumaa * 3; Mahuste near Koitjarve; 59°24'55"N, 25°36'45"E; 16.07.-30.07.2015; TWT (on dead Betula pendula); IS leg. Laane-Virumaa + 3; Sakusaare; 59°28'58'N, 26°01'54"E; 25.07.-26.08.2017; TWT (dead Pinus sylvestris); IS leg.; + 3; near Lasila, forest patch No 104; 59°16'43"N, 26°17'07"E; 02.07.-02.08.2015; MT; OK leg.; * 3; near Lasila, forest patch No 31; 59°15'48"N, 26°14'17"E; 28.07.- 29.08.2016; MT; OK leg.; > 44; near Lasila, forest patch No 50; 59°16'25'N, 26°14'02"E; 28.06.-28.07.2016, 29.08.-—26.09.2016, 26.09.-27.10.2016; MT; OK leg.; * 64; near Lasila, forest patch No 6; 59°15'41"N, 26°12'32"E; 28.07.- 29.08.2016, 26.09.-27.10.2016; MT; OK leg.; * 3; near Lasila, forest patch No 7; 59°15'33"N, 26°12'41"E; 02.-24.08.2015; MT; OK leg.; * 44; near Lasila, for- est patch No 75; 59°16'49"N, 26°13'05'E; 02.07.-02.08.2015, 02.-24.08.2015, 20.09.—21.10.2015, 28.07.—29.08.2016; MT; OK leg.; * 44; near Lasila, forest patch No 79; 59°16'37"N, 26°13'22"E; 02.-24.08.2015, 24.08.-20.09.2015, 05.-31.05.2016; MT; OK leg.; * 2; Tudusoo NR; 59°04'52'"N, 26°46'16"E; 26.07.- 29.08.2017; TWT (on dead Populus tremula); IS leg. Ida-Virumaa * 3; Kautvere near Oonurme; 59°08'23'N, 26°57'10"E; 26.05.-25.06.2017; TWT (on dead Pop- ulus tremula); IS leg.; * @; Muraka NR, S of Virunurm; 59°09'52"N, 27°00'48'E; 26.07.—28.08.2017; TWT (on dead Populus tremula); |S leg.; * 4; Muraka NR; 59°05'22'N, 27°09'18"E; 30.04.-14.05.2015; TWT (on dead Picea abies); IS leg.; - 4; Kurtna PL; 59°18'09"N, 27°34'08"E; 15.-29.07.2015; TWT (on dead Pinus sylvestris); IS leg.; * 4; Kurtna PL; 59°18'22"N, 27°33'53"E; 15.-30.06.2015, 29.07.-14.08.2015; TWT (on dead Pinus sylvestris); IS leg.; * 63; Agusalu NR; 59°02'16"N, 27°39'35"E; 01.-14.05.2015, 14.08.-01.09.2015; TWT (on dead Pinus sylvestris); IS leg.; * 6; Agusalu NR; 59°02'17"N, 27°39'40"E; 15.- 29.07.2015; TWT (on dead Pinus sylvestris); IS leg.; * 4; Agusalu NR; 59°04'16'N, 27°37'40"E; 15.-30.06.2015; TWT (on dead Betula pendula with Fomes fomen- tarius); IS leg.; * ¢; Agusalu NR; 59°07'10"N, 27°34'39"E; 29.07.-14.08.2015; TWT (on dead Betula pendula with Fomes fomentarius); |S leg. Tartumaa * 3; Valgi NR; 58°33'48"N, 26°52'38"E; 30.04.-14.05.2015; TWT (on Populus trem- ula); IS leg.; + 4; Padakérve NR; 58°35'07"N, 27°01'09"E; 30.04.-14.05.2015; TWT (on dead Pinus sylvestris); |S leg.; * 3; Rootsikiila; 58°37'14"N, 27°10'47'E; ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 33 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 06.—24.06.2009; TWT (on dead Salix caprea); IS leg.; * 43; Vorbuse, Lokaatorite tee; 58°25'27"N, 26°35'47"E; 30.04.-14.05.2023, 14.07.-02.08.2023, 02.08.- 16.08.2023, 16.08.-30.08.2023, 30.08.-16.09.2023, 18.09.-01.10.2023, 01.10.-15.10.2023; MT; OK leg. Valgamaa + <; Soontaga; 58°00'03'N, 26°05'31"E; 05.06.—06.07.2015; TWT (on Acer platanoides); IS leg.; > 74; Soon- taga NR; 58°00'23"N, 26°03'19"E; 27.04.-13.05.2015, 29.05.-13.06.2015, 14.- 28.07.2015; TWT (on dead Picea abies); IS leg.; * 4; Koiva wooded meadow; 57°41'21"N, 26°11'08"E; 01.-17.08.2013; TWT (on dead Quercus robur); |S leg.; * 3d; Koivakonnu; 57°35'27"N, 26°19'40"E; 14.05.—03.06.2013, 03.-16.06.2013, 16.06.-02.07.2013, 02.-17.07.2013; TWT (on dead Betula pendula with Fo- mes fomentarius); |S leg.; * 63; Koivakonnu; 57°35'28"N, 26°19'21"E; 14.05.- 03.06.2013, 16.06.—02.07.2013, 17.08.—01.09.2013; TWT (on dead Quercus ro- bur); IS leg. Vorumaa * <; Piusa PL; 57°47'28"N, 27°21'57"E; 18.05.-19.06.2017; TWT (on burned Pinus sylvestris); IS leg.; * 4; Piusa PL; 57°47'33'"N, 27°21'57"E; 19.06.—23.07.2017; TWT (on burned Pinus sylvestris); |S leg. Comments. Holarctic species (Wagner 2018; Jezek et al. 2020, 2021a, b). *31. Psychodocha cinerea (Banks, 1894) Fig. 3A Material examined. Saaremaa ° <'; Ruhnu Island; 57°47'46'N, 23°16'17"E; 06.08.- 04.09.2012; TWT (on Pinus sylvestris); IS leg.; » 4; Ruhnu Island; 57°47'54'N, 23°15'26"E; 06.08.-04.09.2012; TWT (on Pinus sylvestris); IS leg.; * 3; Ruhnu Is- land; 57°48'01"N, 23°14'38"E; 07.08.-05.09.2012; TWT (on Acer platanoides); IS leg.; * 6; Ruhnu Island; 57°48'06'N, 23°13'58"E; 07.08.-05.09.2012; TWT (on Sor- bus intermedia with Laetiporus sulphureus (Bull.) Murrill); IS leg.; * 4; Ruhnu Island; 57°48'09'N, 23°14'29"E; 07.08.—05.09.2012; TWT (on Corylus avellana); IS leg.; * 3; Ruhnu Island; 57°48'10"N, 23°14'24"E; 10.07.-07.08.2012; TWT (on Fraxinus excel- sior); IS leg.; + 4; Ruhnu Island; 57°48'15"N, 23°14'32"E; 07.08.-05.09.2012; TWT (on Acer platanoides); IS leg.; + 3; Ruhnu Island; 57°48'16"N, 23°16'06"E; 06.08.— 04.09.2012; TWT (on dead Pinus sylvestris); IS leg.; * 3; Ruhnu Island; 57°48'20'N, 23°14'33"E; 07.08.-05.09.2012; TWT (on dead Alnus glutinosa); IS leg.; * 3’; Ruhnu Island; 57°48'24"N, 23°15'16"E; 07.08.—05.09.2012; TWT (on dead Salix caprea); IS leg.; * 04; Ruhnu Island, Korsi farm; 57°48'27"N, 23°14'32"E; 10.07.-07.08.2012; 07.08.-05.09.2012; TWT (on Corylus avellana); |S leg.; + 3; Ruhnu Island, Limo seashore; 57°47'54"N, 23°16'18"E; 06.08.—04.09.2012; TWT (on dead Pinus syl- vestris); IS leg.; * 4; Ruhnu Island; 57°48'08"N, 23°15'49"E; 06.08.—04.09.2012; TWT (on dead Picea abies with Fomitopsis pinicola); |S leg. Laanemaa « 3; Vormsi Island; 59°00'17"N, 23°10'58"E; 03.08.—01.09.2012; TWT (on dead Picea abies); IS leg.; * 4; Vormsi Island; 59°01'20"N, 23°08'13"E; 09.05.-04.06.2012, 03.08.- 01.09.2012; TWT (on dead Alnus glutinosa); IS leg.; * 4; Vormsi Island; 58°59'26'N, 23°11'51"E; 08.05.-—04.06.2012; TWT (on dead Salix fragilis); |S leg.; > 43; Vormsi Island; 59°01'01"N, 23°12'18"E; 06.07.-03.08.2012, 03.08.—01.09.2012; TWT (on Pinus sylvestris); |S leg. Parnumaa : 3; Matsalu NP; 58°42'41"N, 23°41'19"E; 29.05.- 17.06.2009; TWT (on Populus tremula); |S leg.; * 34; Kihnu Island; 58°08'07'N, 23°58'20"E; 06.08.—13.09.2011, 09.08.—08.09.2012; TWT (on Pinus sylvestris with Phellinus pini); IS leg.; * 3; Kihnu Island; 58°08'16"N, 23°58'24"E; 06.08.- 13.09.2011; TWT (on dead Pinus sylvestris); IS leg.; * 3; Kihnu Island; 58°08'28'N, ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 34 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 23°58'47"E; 11.06.-—12.07.2012; TWT (on Pinus sylvestris); |S leg.; + 3’; Luitemaa NR near Voiste; 58°12'21"N, 24°29'36"E; 23.06.—25.07.2017; TWT (on burned Pinus sylvestris); IS leg.; * 3; Laulaste NR; 57°59'41"N, 24°32'16"E; 17.06.—03.07.2013; TWT (on dead Picea abies with Fomitopsis pinicola); |S leg.; * 3; Laulaste NR; 57°59'23'N;, 24°33:15'E 17:06:=03:07.2013; :03:-18:07.2013, -02:=18.08.2013: TWT (on dead Pinus sylvestris); |S leg.; * 63; Laulaste NR; 57°59'35'N, 24°33'35"E; 04.-17.06.2013, 03.-18.07.2013, 02.-18.08.2013; TWT (on Betula pendula); IS leg.; * 3; Kalita NR, 58°04'15"N, 24°51'37"E; 25.07.-24.08.2017; TWT (on Popu- lus tremula); IS leg. Harjumaa * 3; POhja-KOrvemaa NR; 59°25'30"N, 25°39'11"E; 16.06.—01.07.2015; TWT (on dead Pinus sylvestris); IS leg. Laane-Virumaa ° 3; near Lasila, forest patch No 104; 59°16'43"N, 26°17'07"E; 30.05.—02.07.2015, 12.-30.05.2015, 02.07.-02.08.2015; MT; OK leg.; * 4; near Lasila, forest patch No 24; 59°16'27'N, 26°11'44"E; 30.05.-—02.07.2015, 02.—24.08.2015; MT; OK leg; - 3d; near Lasila, forest patch No 31; 59°15'48"N, 26°14'17"E; 12.-30.05.2015, 02.07.—02.08.2015, 02.-24.08.2015, 24.08.-—20.09.2015; MT; OK leg.; * 44; near Lasila, forest patch No 50; 59°16'25"N, 26°14'02"E; 02.08.-24.08.2015, 24.08.- 20.09.2015; MT; OK leg.; * 4; near Lasila, forest patch No 52; 59°16'20"N, 26°13'52'E; 26.09.—27.10.2016; MT; OK leg.; * 3.4; near Lasila, forest patch No 6; 59°15'41'N, 26°12'32'E; 12.-30.05.2015, 29.08.—26.09.2016; MT; OK leg.; * 4; near Lasila, for- est patch No 7; 59°15'33"N, 26°12'41"E; 02.07.-02.08.2015; MT; OK leg.; * 4; near Lasila, forest patch No 75; 59°16'49"N, 26°13'05"E; 12.-30.05.2015; MT; OK leg; 3; near Lasila, forest patch No 79; 59°16'37'N, 26°13'22'E; 02.07.-02.08.2015; MT; OK leg. Ida-Virumaa « 3; Muraka NR; 59°10'50"N, 27°09'44"E; 27.07.-29.08.2017; TWT (on dead Populus tremula); |S leg.; * 3; Kurtna PL; 59°18'22"N, 27°33'53"E; 29.07.-14.08.2015; TWT (on dead Pinus sylvestris); IS leg.; » 4; Agusalu NR; 59°02'16'N, 27°39'35'E; 14.08.—01.09.2015; TWT (on dead Pinus sylvestris); |S leg.; - 33; Agusalu NR; 59°02'17"N, 27°39'40"E; 15.-29.07.2015, 29.07.-14.08.2015; TWT (on dead Pinus sylvestris); |S leg.; * 4; Agusalu NR; 59°02'15"N, 27°39'42"E: 15.-30.06.2015; TWT (on dead Betula pendula); IS leg. Jogevamaa * 3; Kaapa NR; 58°38'58"N, 26°51'12"E; 15.-30.06.2013, 31.07.-15.08.2013; TWT (on dead Pinus sylvestris); |S leg. Tartumaa * 3; Valgi NR; 58°33'48"N, 26°52'38"E; 14.05.- 30.05.2015, 29.07.-14.08.2015; TWT (on Populus tremula); |S leg.; * 3; Padakérve NR; 58°36'08'N, 26°58'09"E; 31.07.-15.08.2013; TWT (on Picea abies); IS leg.; * 3; Padakorve NR; 58°35'38"N, 26°57'52"E; 15.08.-04.09.2013; TWT (on dead Pinus sylvestris); IS leg.; * 3; Padakorve NR; 58°35'07'N, 27°01'09"E; 14.05-30.05.2015, 14.08-01.09.2015; TWT (on dead Pinus sylvestris); IS leg.; > 34; Vorbuse, Lo- kaatorite tee; 58°25'27"N, 26°3547"E; 14.05.-29.05.2023, 25.06.-14.07.2023, 02.08-16.08.2023, 16.08.-30.08.2023, 08.-16.09.2023, 18.09.-01.10.2023, 01.10.-15.10.2023, 15.10.-29.10.2023; MT; OK leg. Polvamaa ° <3; I|hamaru NR; 58°06'09"N, 26°55'59"E; 27.04.-13.05.2015; TWT (on dead Betula pendula with Fomes fomentarius); IS leg. Valgamaa + 3; Soontaga; 58°00'04"N, 26°05'11"E; 05.06.—06.07.2015; TWT (on dead Betula pendula with Fomes fomentarius); |S leg.; * 4; Koiva wooded meadow; 57°41'26"N, 26°11'06"E; 17.08.—01.09.2013; TWT (on Quercus robur); IS leg.; * 4; Koivakonnu; 57°35'27"N, 26°19'40"E; 14.05.- 03.06.2013; TWT (on dead Betula pendula with Fomes fomentarius); |S leg.; > 23; Koivakonnu; 57°35'28"N, 26°19'21"E; 16.06.-02.07.2013, 01.-17.08.2013; TWT (on dead Quercus robur); IS leg. Comments. Cosmopolitan species (Jezek and Yagci 2005; Afzan and Belgat 2016; Jezek et al. 2020, 2021a, 2023b). ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 35 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Figure 3. Lateral habitus of Estonian moth flies: the tribe Psychodini A Psychodocha cinerea (Banks, 1894) B Psychodula minuta (Banks, 1894). *32. Psychodocha gemina (Eaton, 1904) Material examined. Saaremaa ° J; Ruhnu Island, near Korsi farm; 57°48'28'N, 23°14'32"E; 03.08.-11.09.2011; TWT (on dead Fraxinus excelsior); |S leg. Laane- maa * 3; Vormsi Island, Suuremdisa Park; 58°59'30"N, 23°11'34"E; 06.07.- 19.07.2011; TWT (on Quercus robur); IS leg.; * 4; Puise; 58°47'45"N, 23°31'22"E; 11.07.-14.08.2009; TWT (on old Betula pendula); IS leg.; + 4; Puise; 58°47'41'"N, 23°31'28"E; 17.06.-11.07.2009; TWT (on dead Alnus incana with Fomitopsis pini- cola); |S leg. Parnumaa: 4; Riimaru; 58°16'18"N, 25°11'02"E; 13.07.-03.08.2005; TWT (on dead Betula pendula with Fomes fomentarius); |S leg. Laane-Virumaa - J; Lahemaa NP, near Laukasoo; 59°28'49"N, 25°54'24"E; 23.05.-23.06.2017; TWT (on dead Populus tremula); |S leg.; * 4; near Lasila, forest patch No 104; 59°16'43"N, 26°17'07"E; 20.09.-21.10.2015, 28.07.-29.08.2016; MT, OK leg.; - Jo; near Lasila, forest patch No 24; 59°16'27"N, 26°11'44"E; 05.-31.05.2016, 31.05.-28.06.2016, 28.07.-29.08.2016; MT; OK leg.; * 4; near Lasila, forest patch No 31; 59°15'48"N, 26°14'17"E; 31.05.-28.06.2016; MT; OK leg.; * 3; near Lasila, forest patch No 50; 59°16'25"N, 26°14'02"E; 05.-31.05.2016, 31.05.-28.06.2016, 28.06.-28.07.2016, 29.08.-26.09.2016; MT; OK leg.; * 3; near Lasila, forest patch No 52; 59°16'20"N, 26°13'52"E; 29.08.-26.09.2016; MT; OK leg.; « 3; near Lasila, forest patch No 6; 59°15'41"N, 26°12'32'E; ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 36 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 28.07.-29.08.2016; MT; OK leg.; * 4; near Lasila, forest patch No 7; 59°15'33'N, 26°12'42"E; 29.08.—26.09.2016; MT; OK leg.; * 4; near Lasila, forest patch No 75; 59°16'49"N, 26°13'05"E; 05.-31.05.2016, 28.07.-29.08.2016; MT; OK leg.; - Jo; near Lasila, forest patch No 79; 59°16'37"N, 26°13'22"E; 05.-31.05.2016, 28.06.—28.07.2016, 28.07.-29.08.2016, 29.08.-26.09.2016; MT; OK leg.; * 3; Tudusoo NR; 59°04'47"N, 26°45'38"E; 27.07.-29.08.2017; TWT; IS leg. Ida-Viru- maa * 3; Muraka NR; 59°05'22"N, 27°09'18"E; 30.04.-14.05.2015; TWT (on dead Picea abies); IS leg. Jogevamaa * <4; Kaadpa NR; 58°38'58"N, 26°51'12"E; 15.07.-31.07.2013; TWT (on dead Pinus sylvestris); IS leg. Tartumaa * <; Pa- dak6rve NR; 58°35'07"N, 27°01'09"E; 15.06.-30.06.2015; TWT (on dead Pinus sylvestris); IS leg.; * 3; Rootsikiila; 58°37'14"N, 27°10'47"E; 10.05.-06.06.2009; TWT (on dead Salix caprea); IS leg.; * 3; Vorbuse, Lokaatorite tee; 58°25'27'N, 26°35'47"E; 30.04.-14.05.2023, 14.05.-29.05.2023, 10.06.-25.06.2023; MT; OK leg. Polvamaa ° 3; Ihamaru NR; 58°06'11"N, 26°55'55"E; 13.-31.08.2015; TWT (on dead Betula pendula); IS leg. Valgamaa * <3’; Soontaga; 58°00'03'N, 26°05'31"E; 11.05.-05.06.2015, 05.06.-—06.07.2015, 06.07.-03.08.2015; TWT (on Acer platanoides); |S leg.; + 3; Soontaga NR; 58°01'19"N, 26°04'01"E; 28.07.— 31.08.2015; TWT (on old Quercus robur); |S leg.; + 4; Koiva wooded meadow; 57°41'26"N, 26°11'06"E; 14.05.-—03.06.2013; TWT (on Quercus robur); IS leg.; - 5; Koiva wooded meadow; 57°41'21"N, 26°11'08"E; 16.06.-02.07.2013; TWT (on dead Quercus robur); IS leg.; * 3; Koivakonnu; 57°35'28"N, 26°19'21"E; 17.08.—01.09.2013; TWT (on dead Quercus robur); IS leg. Comments. European and Transcaucasian species (Jezek et al. 2019, 2020, 2021 a). *33. Psychodula minuta (Banks, 1894) Fig. 3B Material examined. Parnumaa: <3; Kihnu Island; 58°07'49"N, 24°00'15"E; 22.05.- 11.06.2012; TWT (on Quercus robur); IS leg.; * 3; Laulaste NR; 57°59'23"N, 24°33'15"E; 18.-31.08.2013; TWT (on dead Pinus sylvestris); IS leg.; * ¢; Lau- laste NR; 57°59'49"N, 24°33'30"E; 17.06.-03.07.2013; TWT (on Pinus sylves- tris); IS leg.; + 3; Laulaste NR; 57°59'35"N, 24°33'35"E; 18.07.-02.08.2013; TWT (on Betula pendula); IS leg. Laane-Virumaa ° 3; near Lasila, forest patch No 104; 59°16'43"N, 26°17'07"E; 29.08.—26.09.2016; MT; OK leg.; * 4; near Lasila, for- est patch No 31; 59°15'48"N, 26°14'17"E; 20.09.-21.10.2015; MT; OK leg.; + 3; near Lasila, forest patch No 50; 59°16'25"N, 26°14'02"E; 28.07.-—29.08.2016; MT; OK leg.; * 63; near Lasila, forest patch No 79; 59°16'37"N, 26°13'22'E; 12.-30.05.2015, 20.09.-21.10.2015; MT; OK leg. Ida-Virumaa « 3; Agusalu NR; 59°02'16"N, 27°39'35"E; 30.05.-15.06.2015; TWT (on dead Pinus sylves- tris); IS leg.; + 3; Agusalu NR; 59°02'17"N, 27°39'40"E; 29.07.-14.08.2015; TWT (on dead Pinus sylvestris); IS leg. Jogevamaa ° 3; Kaadpa NR; 58°38'58'N, 26°51'12"E; 15.-31.07.2013; TWT (on dead Pinus sylvestris); IS leg.; * 3; Kaapa NR; 58°39'01'N, 26°51'09"E; 15.08.-04.09.2013; TWT (on Pinus sylvestris); |S leg. Valgamaa ° <4; Soontaga; 58°00'03'N, 26°05'31"E; 05.06.-06.07.2015; TWT (on Acer platanoides); |S leg. Comments. Holarctic species (Jezek et al. 2019, 2020, 2023b). ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 37 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia *34. Tinearia alternata (Say, 1824) Material examined. Saaremaa + 9; Ruhnu Island; 57°48'20"N, 23°14'33"E; 07.08.—05.09.2012; TWT (on dead Alnus glutinosa); IS leg. Laanemaa ° 9; Vormsi Island; 58°58'33"N, 23°12'10"E; 03.08.—01.09.2012; TWT (on dead Betu- la pendula); |S leg. Parnumaa * 9; Kihnu Island, Lemsi; 58°07'49"N, 24°00'15"E; 06.08.-13.09.2011; TWT (on old Quercus robur); IS leg.; + 2; Kihnu Island; 58°08'28'N, 23°58'47"E; 12.07.-09.08.2012; TWT (on Pinus sylvestris); IS leg.; * JQ; Riimaru; 58°16'18"N, 25°11'02"E; 03.-17.08.2005, 31.07.-02.09.2006; TWT (on Populus tremula); |S leg. Tartumaa * 3; Tartu, Aardla 124; 58°21'10'N, 26°41'08"E; 13.05.2016; hand picked; T. Keskila leg. Comments. Cosmopolitan species (Jezek et al. 2019, 2020, 2023b). *35. Ypsydocha setigera (Tonnoir, 1922) Material examined. Laane-Virumaa - 9; near Lasila, forest patch No 50; 59°16'25'N, 26°14'02"E; 28.07.-29.08.2016; MT; OK leg.; INS 33821. Comments. A very common Holarctic species (Jezek and Omelkova 2012). Pericomaini *36. Clytocerus (Boreoclytocerus) longicorniculatus Krek, 1987 Material examined. Laane-Virumaa - 3; near Lasila, forest patch No 79; 59°16'37"N, 26°13'22"E; 12.-30.05.2015; MT; OK leg. Comments. A species known only from Europe (Jezek et al. 2020). Important spe- cies for nature conservation, assessed as nationally scarce in the Czech Republic. 37. Clytocerus (Boreoclytocerus) ocellaris (Meigen, 1804) Fig. 4B Published record. Salmela and Piirainen (2005): 304. Material examined. Saaremaa + <3; Ruhnu Island, Holma; 57°48'02'N, 23°13'42"E; 29.06.—02.08.2011, 07.08.-05.09.2012; TWT (on old Ulmus lae- vis with Polyporus squamosus); IS leg.; * 4; Ruhnu Island, near Korsi farm; 57°48'28'N, 23°14'32"E; 03.08.-11.09.2011; TWT (on dead Fraxinus excel- sior); IS leg.; * 3; Ruhnu Island; 57°48'15"N, 23°14'32"E; 07.08.-05.09.2012; TWT (on Acer platanoides); IS leg.; * 3; Ruhnu Island; 57°48'24"N, 23°15'16"E; 07.08.—05.09.2012; TWT (on dead Salix caprea); IS leg. La&nemaa * <4; Vorm- si Island, Suuremdisa park; 58°59'30"N, 23°11'34°E; 06.07.-03.08.2012; TWT (on Quercus robur); IS leg.; + 4; Vormsi Island; 59°01'01"N, 23°12'18"E; 03.08.—01.09.2012; TWT (on Pinus sylvestris); IS leg. Parnumaa + <; Kihnu Island; 58°06'59"N, 23°59'38"E; 12.07.-09.08.2012; TWT (on old Quercus ro- bur); IS leg.; + 3; Kihnu Island; 58°07'49"N, 24°00'15"E; 22.05.-11.06.2012; TWT (on old Quercus robur); |S leg.; * 43; Matsalu NP; 58°42'41"N, 23°41'19"E; 29.05.-17.06.2009, 11.07.-14.08.2009; TWT (on Populus tremula); |S leg.; ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 38 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia - 3; Matsalu NP; 58°42'52"N, 23°41'23"E; 11.07.-14.08.2009; TWT (on dead Populus tremula); |S leg.; + 3; Puhtu; 58°33'31"N, 23°33'08"E; 18.06.-10.07.2009; TWT (on dead Picea abies); |S leg.; * 4; Sookuninga NR; 58°00'08'N, 24°52'38"E; 21.05.-22.06.2017; TWT (on dead Populus tremula); IS leg. Harjumaa * 3; Mahuste near Koitjarve; 59°24'55"N, 25°36'45"E; 30.07.-15.08.2015; TWT (on dead Betula pendula); IS leg. Ladéne-Virumaa « <4; near Lasila, forest patch No 24; 59°16'27"N, 26°11'44"E; 24.08.-—20.09.2015, 05.-31.05.2016, 28.07.- 29.08.2016, 29.08.—26.09.2016, 26.09.-27.10.2016; MT; OK leg.; * 33; near Lasila, forest patch No 31; 59°15'48"N, 26°14'17"E; 12.-30.05.2015, 02.07.- 02.08.2015, 24.08.-—20.09.2015, 28.07.-29.08.2016, 26.09.—27.10.2016; MT; OK leg.; * J; near Lasila, forest patch No 50; 59°16'25"N, 26°14'02"E; 12.05.- 30.05.2015, 29.08.—26.09.2016; MT; OK leg.; « 44; near Lasila, forest patch No 52; 59°16'20"N, 26°13'52°E; 28.07.-29.08.2016, 29.08.—26.09.2016; MT; OK leg.; * 64; near Lasila, forest patch No 6; 59°15'41"N, 26°12'32"E; 28.07.- 29.08.2016, 29.08.—26.09.2016; MT; OK leg.; * ¢4; near Lasila, forest patch NOs 75:6 '59216'49 N £26513'05-E; 212-=30:05.2015; 220.09: =2 1-10:2015, 05:= 31.05.2016, 28.07.-29.08.2016; MT; OK leg.; * 44; near Lasila, forest patch No: .79;-59°16'37'N, -26°13'22"E; (02.=24.08:2015,. 24.08.—20.09.2015, 05.- 31.05.2016, 31.05.-28.06.2016, 28.06.—28.07.2016; MT; OK leg.; * 3; Suigu NR; 59°09'01"N, 26°49'08"E; 26.07.-29.08.2017; TWT (on Populus tremula); |S leg.; * 3; Suigu NR; 59°09'11"N, 26°49'10"E; 26.07.-29.08.2017; TWT (on dead Populus tremula); |S leg.; INS 33808; + 3; Tudusoo NR; 59°04'47"N, 26°45'38"E; 27.07.-29.08.2017; TWT (on Populus tremula); IS leg.; * 4; Tudusoo NR; 59°04'53"N, 26°46'15"E; 26.07.-29.08.2017; TWT (on Populus tremula); IS leg. Ida-Virumaa °* 3; Muraka NR; 59°10'50"N, 27°09'44"E; 25.05.-26.06.2017; TWT (on Populus tremula); IS leg. Tartumaa * 4; Rootsikilla; 58°37'14"N, 27°10'47'E; 15.07.-02.08.2009; TWT (on dead Salix caprea); IS leg. Valgamaa ° 3'<'; Soon- taga; 58°00'04"N, 26°05'15"E; 05.06.-06.07.2015, 03.-31.08.2015; TWT (on dead Betula pendula); |S leg.; + 63; Soontaga; 58°00'04"N, 26°05'11"E; 07.05.- 05.06.2015, 05.06-06.07.2015, 03.-31.08.2015; TWT (on dead Betula pendu- la with Fomes fomentarius); |S leg.; * ¢4; Soontaga; 58°00'01"N, 26°05'10"E; 19.05.-05.06.2015, 06.07—-03.08.2015; TWT (on dead Populus tremula); IS leg.; - 34; Koiva wooded meadow; 57°41'21"N, 26°11'12"E; 02.-17.07.2013, 17.08.- 01.09.2013; TWT (on dead Populus tremula); IS leg.; « 3; Koiva wooded mead- ow; 57°41'19"N, 26°10'59"E; 14.05.—03.06.2013; TWT (on dead Quercus robur); IS leg.; * 4; Koivakonnu; 57°35'27'N, 26°19'40"E; 14.05.-03.06.2013; TWT (on dead Betula pendula with Fomes fomentarius); |S leg. Comments. European species (Jezek et al. 2019, 2020; Morelli and Biscac- cianti 2021). *38. Clytocerus (Boreoclytocerus) splendidus Jezek & Hajek, 2007 Material examined. Saaremaa - 4; Ruhnu Island; 57°48'01"N, 23°14'38"E; 07.08.-05.09.2012; TWT (on Acer platanoides); IS leg.; * 3; Ruhnu Island; 57°48'06'N, 23°13'58"E; 07.08.—05.09.2012; TWT (on Sorbus intermedia with Laetiporus sulphureus); |S leg.; * 4; Ruhnu Island; 57°48'09"N, 23°14'25"E; 07.08.—05.09.2012; TWT (on Fraxinus excelsior); IS leg.; + 4; Ruhnu Island; ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 39 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia 57°48'10"N, 23°14'24"E; 07.08.-05.09.2012; TWT (on Fraxinus excelsior); |S leg.; * 3; Ruhnu Island, Holma; 57°48'02"N, 23°13'42"E; 07.06.-10.07.2012; TWT (on old Ulmus /aevis); IS leg. La&nemaa * 4; Vormsi Island, 58°59'26'N, 23°11'51"E; 08.05.-04.06.2012, 06.07.-03.08.2012; TWT (on Salix fragilis); IS leg.; * 3; Vormsi Island; 59°01'20"N, 23°08'13"E; 09.05.-04.06.2012; TWT (on dead Alnus glutinosa); IS leg. Parnumaa : <; Kihnu Island; 58°08'07'N, 23°58'20"E; 09.08.-08.09.2012; TWT (on Pinus sylvestris with Phellinus pini); |S leg. Laane-Virumaa « <@; near Lasila, forest patch No 24; 59°16'27'N, 26°11'44"E; 12.-30.05.2015; MT; OK leg.; * 44; near Lasila, forest patch No 31; 59°15'48"N, 26°14'17"E; 12.-30.05.2015, 02.07.-02.08.2015, 02.-24.08.2015, 20.09.—21.10.2015; MT; OK leg.; * 3; near Lasila, forest patch No 50; 59°16'25'N, 26°14'02"E; 24.08.—20.09.2015; MT; OK leg.; * 4; near Lasila, forest patch No 75; 59°16'49"N, 26°13'05'E; 02.-24.08.2015; MT; OK leg. Tartumaa * <3; Rootsiki- la; 58°37'14"N, 27°10'47"E; 15.07.-02.08.2009; TWT (on dead Salix caprea); |S leg.; INS 33809. Valgamaa ° <; Koiva wooded meadow; 57°41'21"N, 26°11'12'E; 17.07.-01.08.2013; TWT (on dead Populus tremula); |S leg. Comments. Not common European species (Jezek et al. 2018, 2019; Kroca and Jezek 2019). Important species for nature conservation, assessed as na- tionally scarce in the Czech Republic. 39. Clytocerus (Boreoclytocerus) tetracorniculatus Wagner, 1977 Published record. Salmela and Piirainen (2005): 304. Comments. Not common European species (Kroéa and Jezek 2019). Im- portant species for nature conservation, assessed as critically endangered in the Czech Republic. *40. Pericoma albomaculata Wahlgren, 1904 Note. Junior synonymous name: Pneumia rivularis (Berdén, 1954), see Kvifte et al. (2020). Material examined. Saaremaa: 3; Ruhnu Island, near Korsi farm; 57°48'28'N, 23°14'32"E; 26.05.-28.06.2011; TWT (on dead Fraxinus excelsior); |S leg.; - 4; Ruhnu Island; 57°47'59"N, 23°14'34"E; 07.06.-10.07.2012; TWT (on dead Fraxinus excelsior); |S leg.; * 3; Ruhnu Island; 57°48'01"N, 23°14'38"E; 07.06.- 10.07.2012; TWT (on Acer platanoides); IS leg.; * ¢; Ruhnu Island; 57°48'15'N, 23°14'32"E; 07.06.-10.07.2012; TWT (on Acer platanoides); IS leg. Laanemaa - 3; Vormsi Island, Suuremdisa Park; 58°59'30"N, 23°11'34"E; 06.06.-06.07.2011; TWT (on old Quercus robur); IS leg. Parnumaa + 3; Matsalu NP 58°42'41'N, 23°41'19"E; 11.07.-14.08.2009; TWT (on Populus tremula); |S leg.; + 3; Kali- ta NR; 58°04'15"N, 24°51'37"E; 25.07.-24.08.2017; TWT (on Populus tremu- la); IS leg. Laane-Virumaa ° 3'4; near Lasila, forest patch No 31; 59°15'48'N, 26°14'17"E; 12.-30.05.2015, 02.07.-02.08.2015; MT; OK leg.; *« 4; near Lasila, forest patch No 50; 59°16'25"N, 26°14'02"E; 12.-30.05.2015; MT; OK leg.; * 3; near Lasila, forest patch No 79; 59°16'37"N, 26°13'22"E; 30.05.-02.07.2015; MT; OK leg.; * 3; Tudusoo NR; 59°04'47'"N, 26°45'38"E; 28.05.—25.06.2017; TWT; ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 40 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia IS leg.; * 3; Tudusoo NR; 59°04'53'"N, 26°46'15"E; 27.05.-25.06.2017; TWT (on Populus tremula); |S leg.; INS 33781. Ida-Virumaa * 3’; Muraka NR, Madaméanni- ku; 59°07'07'N, 27°13'08"E; 25.05.-26.06.2017; TWT (on dead Populus tremu- la); IS leg.; INS 33799. Comments. We follow the latest formal interpretation of this species by Kvi- fte et al. (2020). However, we consider the synonymy provided above question- able. As addressing it is beyond the scope of this paper, we postpone a detailed discussion to a future work. A Palaearctic species (Jezek et al. 2019) assessed as endangered in Czech Republic, but found to be common in Finland (Salmela et al. 2007; Salmela 2008). *41. Pneumia compta (Eaton, 1893) Material examined. Laane-Virumaa : 3; near Lasila, forest patch No 79; 59°16'37'N, 26°13'22"E; 30.05.-02.07.2015; MT; OK leg. Ida-Virumaa ° <; Agusalu NR; 59°04'16'N, 27°37'40"E; 14.05.-30.05.2015; TWT (on dead Betula pendula with Fomes fomentarius); IS leg.; INS 33805. Comments. A Palaearctic species (Obona and Jezek 2014; Jezek et al. 2019; Morelli and Biscaccianti 2022). Important species for nature conservation, as- sessed as nationally scarce in the Czech Republic. 42. Pneumia mutua (Eaton, 1893) Published record. Salmela and Piirainen (2005): 304. Comments. European species (Jezek et al. 2019). *43. Pneumia nubila (Meigen, 1818) Fig. 4A Material examined. Saaremaa - <3; Ruhnu Island; 57°47'59"N, 23°14'34"E; 26.05.-28.06.2011; TWT (on dead Fraxinus excelsior); IS leg.; + 3; Ruhnu Is- land; 57°48'15"N, 23°14'32"E; 07.08.-05.09.2012; TWT (on Acer platanoides); IS leg.; * 3; Ruhnu Island; 57°48'18"N, 23°14'27"E; 07.08.-05.09.2012; TWT (on Quercus robur); |S leg. La&énemaa * 3; Puise; 58°47'45"N, 23°31'22"E; 17.06.— 11.07.2009; TWT (on old Betula pendula); IS leg. Parnumaa « 3; Matsalu NP 58°42'52"N, 23°41'23"E; 29.05.-17.06.2009; TWT (on dead Populus tremu- la); IS leg. Harjumaa + 3; Lahemaa NP Palanselja; 59°32'44"N, 25°39'31"E; 26.07.—26.08.2017; TWT (on burned Pinus sylvestris); |S leg.; + 3; Pohja-Korve- maa NR; 59°25'30"N, 25°39'11"E; 15.05.-01.06.2015; TWT (on dead Pinus syl- vestris); IS leg. Laane-Virumaa * ~; Lahemaa NP, near Laukasoo; 59°28'49'N, 25°54'24"E; 25.07.-26.08.2017; TWT (on dead Populus tremula); |S leg. Tartu- maa ° 3; Elva-Vitipalu PL; 58°10'49"N, 26°25'14"E; 27.04.-13.05.2015; TWT (on dead Picea abies); |S leg. Comments. Common European species (Jezek et al. 2019, 2020, 2021b), known also from Transcaucasia (JeZek et al. 2023a). ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 AY Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Figure 4. Lateral habitus of Estonian moth flies: the tribe Pericomaini A Pneumia nubila (Meigen, 1818) B Clytocerus (Boreoclytocerus) ocellaris (Meigen, 1804). *44, Pneumia trivialis (Eaton, 1893) Material examined. Saaremaa ° 3; Ruhnu Island; 57°47'59"N, 23°14'34"E; 03.08.-11.09.2011, 07.08.-05.09.2012; TWT (on dead Fraxinus excelsior); |S leg. Parnumaa ° <4; Matsalu NP; 58°42'41"N, 23°41'19"E; 29.05.-17.06.2009; TWT (on Populus tremula); |S leg. Valgamaa « 3’; Soontaga NR; 58°00'23"N, 26°03'19"E; 13.05.-29.05.2015; TWT (on dead Picea abies); IS leg.; + 4; Soontaga NR; 58°01'19"N, 26°04'01"E; 29.05.—29.06.2015; TWT (on old Quercus robur); |S leg. Comments. European and Transcaucasian species (Jezek et al. 2019, 2020, 2021a, 2023a). *45. Tonnoiriella nigricauda (Tonnoir, 1919) Material examined. Parnumaa - <; Matsalu NP; 58°42'41"N, 23°41'19"E; 29.05.-17.06.2009; TWT (on Populus tremula); IS leg. Laaéne-Virumaa ° <; near Lasila, forest patch No 79; 59°16'37'"N, 26°13'22"E; 28.06.-28.07.2016; MT; OK leg.; INS 33791. Valgamaa * <; Soontaga; 58°00'04"N, 26°05'11"E; 05.06.- 06.07.2015; TWT (on dead Betula pendula with Fomes fomentarius); |S leg.; ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 42 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia - 3; Soontaga; 58°00'04"N, 26°05'15"E; 03.08.-—31.08.2015; TWT (on dead Betu- la pendula); IS leg.; * 4; Soontaga; 58°00'03"N, 26°05'31"E; 06.07.-03.08.2015; TWT (on Acer platanoides); IS leg. Comments. European species (Kvifte et al. 2011; Wagner 2018; Jezek et al. 2019). Important species for nature conservation, assessed as critically endan- gered in the Czech Republic. Discussion Given the limited knowledge regarding moth fly diversity in the Baltic region, the discovery of 30 new country records in Estonia comes as no surprise. The majority of the recorded species (31 of 45; original data combined with Salmela and Piirainen (2005)) have been collected only from 1-3 localities (including 16 from a single locality), emphasizing the urgent need for fur- ther study. Conversely, seven recorded species are more widespread, having been collected from more than ten localities. Currently, a total of 71 spe- cies are documented in the Baltic countries (Table 1), while 63 species are known from Finland (including two of them marked as questionable; Salme- la et al. 2014). The only species known from Latvia, Clytocerus (B.) ocellaris, is widely distributed in Europe as well as in the Nordic-Baltic region (Jezek and Goutner 1995). When comparing the species lists of Lithuania, Estonia, and Finland, it is noteworthy that all countries have a remarkable proportion of unique species (Fig. 5). Considering this, it is highly likely that the number of species docu- mented in Estonia will continue to increase. Eleven species, which are known to inhabit both Lithuania and Finland (as depicted in Fig. 3), could potentially also be found in Estonia, as there appear to be no apparent limits to their dis- tribution. Interestingly, the genus Ulomyia Walker, 1856, which is known from three species in Lithuania, is absent from records in Estonia. It is possible that conducting more intensive research on the surrounding water ecosystems, including both flowing and standing water, could help fill this gap. Finland Estonia 63 species 45 species Lithuania 41 species Figure 5. Comparison of the species diversity of moth flies in Estonia, Lithuania, and Finland. The numbers represent recorded species. ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 43 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Table 1. An updated systematic list of the psychodids of the Baltic Countries. Lithua- nian data are derived from Pakalniskis et al. (2006) and Latvian data from Salmela and Vartija (2007). Species Estonia Latvia Lithuania Sycorax silacea Haliday in Curtis, 1839 | X Trichomyia urbica Haliday in Curtis, 1839 x Oomormia andrenipes (Strobl, 1910) x* Lepimormia hemiboreale Salmela & Piirainen, 2005 X Promormia eatoni (Tonnoir, 1940) xs Lepiseodina rothschildi (Eaton, 1912) x* X Lepiseodina tristis (Meigen, 1830) x Panimerus albifacies (Tonnoir, 1919) x Panimerus goetghebueri (Tonnoir, 1919) X Panimerus notabilis (Eaton, 1893) | ad Parajungiella consors (Eaton, 1893) X X Parajungiella longicornis (Tonnoir, 1919) x Parajungiella pseudolongicornis (Wagner, 1975) X Parajungiella serbica (Krek, 1985) x* Paramormia (Paramormia) polyascoidea (Krek, 1971) X Paramormia (Phyllotelmatoscopus) decipiens (Eaton, 1893) | X Peripsychoda auriculata (Haliday in Curtis, 1839) | x Peripsychoda fusca (Macquart, 1826) * Psycmera integella (Jung, 1956) Xx Seoda britteni (Tonnoir, 1940) x Seoda carthusiana (Vaillant, 1972) X Seoda gressica (Vaillant, 1972) x* Seoda labeculosa (Eaton, 1893) x Xx Seoda morula (Eaton, 1893) | Xx Feuerborniella obscura (Tonnoir, 1919) X Philosepedon (Philosepedon) austriacum Vaillant, 1974 i Philosepedon (Philosepedon) dumosum Omelkova & Jezek, 2012 x Philosepedon (Philosepedon) humerale (Meigen, 1818) X x Philosepedon (Philothreticus) soljani Krek, 1971 Si Philosepedon (Trichosepedon) balkanicum Krek, 1970 x Threticus lucifugus (Walker, 1856) X Trichopsychoda hirtella (Tonnoir, 1919) xe Apsycha pusilla (Tonnoir, 1922) x Chodopsycha buxtoni (Withers, 1988) x* Chodopsycha lobata (Tonnoir, 1940) x* x Copropsychoda brevicornis (Tonnoir, 1940) X Logima albipennis (Zetterstedt, 1850) X X Logima satchelli (Quate, 1955) x Logima sigma (Kincaid, 1899) a Psycha grisescens (Tonnoir, 1922) x Psychoda phalaenoides (Linnaeus, 1758) x X ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 44 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Species Estonia Latvia Lithuania Psychodocha cinerea (Banks, 1894) X X Psychodocha gemina (Eaton, 1904) x X Psychodula minuta (Banks, 1894) x* X Tinearia alternata (Say, 1824) x* X Ypsydocha setigera (Tonnoir, 1922) oe X Berdeniella manicata (Tonnoir, 1920) X Clytocerus (Boreoclytocerus) longicorniculatus Krek, 1987 Si Clytocerus (Boreoclytocerus) ocellaris (Meigen, 1804) X x x Clytocerus (Boreoclytocerus) rivosus (Tonnoir, 1919) x Clytocerus (Boreoclytocerus) splendidus Jezek & Hajek, 2007 i Clytocerus (Boreoclytocerus) tetracorniculatus Wagner, 1977 X Parabazarella subneglecta (Tonnoir, 1922) X Pericoma (Pachypericoma) blandula Eaton, 1893 X Pericoma (Pericoma) albomaculata Wahlgren, 1904 x? Pericoma (Pericoma) diversa Tonnoir, 1919 X Pericoma (Pericoma) trifasciata (Meigen, 1804) X Pneumia canescens (Meigen, 1804) X Pneumia cubitospinosa (Jung, 1954) x Pneumia compta (Eaton, 1893) x Pneumia extricata (Eaton, 1893) X Pneumia mutua (Eaton, 1893) X X Pneumia nubila (Meigen, 1818) x X Pneumia palustris (Meigen, 1804) X Pneumia pilularia (Tonnoir, 1940) X Pneumia trivialis (Eaton, 1893) x Tonnoiriella nigricauda (Tonnoir, 1919) | x Tonnoiriella pulchra (Eaton, 1893) X Ulomyia annulata annulata (Tonnoir, 1919) x Ulomyia cognata (Eaton, 1893) X Ulomyia fuliginosa (Meigen, 1804) X * indicates a new country-record. Sixteen Estonian species have a conservation status in Central Europe, par- ticularly in the Czech Republic, including six species (viz. T. urbica, O. andrenipes, P. pseudolongicornis, P. serbica, C. (B.) tetracorniculatus, T. nigricauda) classi- fied as critically endangered, three (viz. P eatoni, P albomaculata, S. labeculosa) as endangered, and seven (viz. L. rothschildi, P (P.) soljani, Ch. buxtoni, C. (B.) longicorniculatus, C. (B.) splendidus, P. (P.) dumosum, P. compta) as nationally scarce. However, one species, P albomaculata, considered endangered in the Czech Republic has been found to be very common in aquatic environments in Finland (Salmela et al. 2007; Salmela 2008), highlighting the importance of sampling across a wide range of habitats. Nevertheless, given that a significant proportion of the studied material was collected from protected areas in Esto- nia, the knowledge regarding the potential conservation status of these species can be applied in the country's nature protection management. ZooKeys 1221: 19-50 (2024), DOI: 10.3897/zookeys.1221.119716 45 Jozef Obona et al.: Moth flies (Diptera, Psychodidae) of Estonia Acknowledgements We would especially like to thank the editor and reviewers for providing con- structive comments and for improving the manuscript. Additional information Conflict of interest The authors have declared that no competing interests exist. Ethical statement No ethical statement was reported. Funding Jozef Obona was supported by the Slovak Research and Development Agency under the contract No. APVV-20-0140. Jan Jezek was supported by the Ministry of Culture of the Czech Republic (DKRVO 2024-—2028/5.l.a, National Museum, 00023272). Olavi Kurina was supported by institutional research funding from the Ministry of Education and Re- search of Estonia and funding from the Estonian Research Council (TT14). Author contributions Conceptualization: JO, OK. Data curation: JO, OK, IS. Investigation: JJ, JO, OK. Method- ology: IS, OK, JO. Validation: JJ. Visualization: OK. Writing - original draft: OK, JO. Writing - review and editing: JJ, IS. 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