101 
1. N. dbbreviutellus: Oblongo-ovalis, depressiusculus , con- 
fertissime puuctatus, dense griseo-pubcscens , antennis 
pedibusque testaceis: prothorace subseneo-micante ; ely- 
t.ris fuscis, apice testacois. Long. lin. 
Trichopteryx dbbreviatdla Heer Faun. Col. Helv. I. 
375. 7. Er. Ins. Deiits. III. 23. 8. Thoms. 1. c. 
338. 10. 
Trichopteryx curta Gillm. 1. c. 92. 2. Tab. 328 f. 2. 
Statura fere Ptilii Kunzei, elytris apice truncatis, 
antennis longioribus , punctura fortiore mox distincta; ob- 
longo-ovalis, depressiuscula, subopaca, dense griseo-pube- 
scens, nigra, subseneo-micans. Autennse prothoraeis basin 
vix attingentes, testaceie, apice intcrdum obscuriores. Ca- 
put triangulare , prothorace vix angustius, nigruin, pube- 
scens. Prothorax transversus , coleopteris fere angustior, 
latitudine sua duplo brevior , basi apiceque latitudine sequa- 
lis, truncatus; lateribus medio sequaliter sed parum dila- 
tatis ^ basi utrinquo juxta angulos posticos obtusos mar- 
gine snbreflexo ; disco transversim subconvexus , confertissi- 
me puuctulatus , niger subceneo-micans , parcius , tenuiter 
griseo-pubescens. Scutellum triangulare prothorace triplo 
brcvius. Elytra prothorace fere duplo longiora, apice 
truncata, pygidio nudo, lateribus vix rotundata, depressiu- 
scula, confcrtissime punctulata, fusca, subscneo-micantia, 
densius griseo-pubescentia. Pedes toti testacei. 
Ej sällsynt i spilluing vid Lund och Ringsjön i £kaue. 
Phttlanv II- Antennas claoa 2-articulata , articulo nempe 
9:o 1 0:o multo anyusliore. Scutellum parvum majusculum. Coxce 
posticce minus Inte dilataUe. 
Genus Aderces Thoms. 
Ptilium Er. 
Antennse dimidio corpore fere longiores. Prothorax 
amplus, basi late emarginato, angulis posticis haud ob- 
tusis, lateribus basin versus angustatus. Scutellum maju- 
sculum. Elytra apice truncata, pygidio nudo. Cox;e an- 
