82 JOHN SAHLBERG, BIDRAG TILL NORDVESTRA SIBIRIENS INSEKTFAUNA. 
536. Astilbus canaliculatus FABR. — ”THoms. Sk. Col. II, 206, 1. — Staphylinus FABR. Mant. Ins. 
I, 221, 29 (1787). — Myrmedonia KrRaArz Ins. Deutschl. II, 129, 13. — Gemm. et Har. Cat. Col. 619. 
In territorio silvoso prope monasterium lvanovski !!/6 a BERGROTH captus. — Tota Europa. — Mus. 
Helsingf. 
537. Aleochara brevipennis Grav. — THoms. Sk. Col. II, 245, 3. — KRAAtTz Ins. Deutschl. II, 92, 
10. — Mui1s. et Rey Col. Fr. Brev. Al. 1874. 28, 4. — GeEmMmm. et Har. Cat. Col. 215. — Grav. Mon. Col. 
Micr. 169, 53 (1806). 
In territoriv silvoso ad flumen Tobol inter vicum Artomonovoi et oppidum Tobolsk m. Maj. seepius 
capta. — Europae maxima pars. — Mus. Holm. et Helsingf. 
538. Aleochara fumata Grav. Col. Micr. Brunsv. 96, 42 var. 2 (1802). — ER. Käf. d. Mark. I; 
337, 6. — THoms. Sk. Col. II, 248, 4. — Kraarz Ins. Deutschl. II, 93, 11. — Murs. et Rex Col. Fr. Al. 
1874, 32, 3. — GemMm. et Har. Cat. Col. 313. — ÅA. curta SARLB. Ins. Fenn. I, 400, 97. 
In territorio silvoso prope oppidum Surgut ad flumen Obi 39/5 unicum specimen inveni. — Europa 
maxima pars. — Coll. Sahlb. 
539. Baryodma Milleri Kratz. — Murs. et Rry Col. Fr. Aleoch. 1874, 69,6. — Aleochara KRAATZ 
Berl. ent. Zeit. 1862, 316. — Gemm. et Har. Cat. Col. 514. 
In territorio silvoso prope oppidum Jenisseisk 12/, unicum specimen inveni. — Austria, Germania, 
Gallia. — Coll. Sahlb. 
540. Baryodma mesta Grav. — THoms. Sk. Col. II, 252, 7 et 216, 7. — Aleochara GRAV. Ool. 
Micr. Brunsv. 96, 41 (1802). — Kraatz Ins. Deutschl. II, 99, 19. — Gemm. et Har. Cat. Col. 514. 
In territorio arctico prope ostium fluminis Kurejka !3/3! capta. — Europae maxima pars. — Coll. Sahlb. 
541. Nanoglossa nidicola FaArrMm. — J. SaAHLB. Enum. Col. Fenn. Staph. 82, 242. — Aleochara FAIRM. 
Annal. ent. de France 1852, 688, 2. — Faun. ent. frang. 451, 28. — Microglotta Murs. et Rey Col. Fr. 
Aleoch. 1874, 213, 4. — Gemwm. et Har. Cat. Col. 511. 
Habitat in nidis Hirundinis riparie in valle Jenisseensi per totum territorium silvosum freqventer, ves- 
pere interdum evolat et !2/, prope oppidum Jenisseisk in floribus Spiree chamedryfolie copiosissime visa. — 
Europa borealis et media. — Mus. Holm. et Helsingf. 
542. Thiasophila angulata Er. — THoms. Sk. Col. II, 246, 1. — Kraarz Ins. Deutschl. II, 70, 1. 
— Munis. et Rey Col. Fr. Al. 1874, 386, 1. — Aleochara Er. Käf. d. Mark. I, 360, 11 (1837). 
In societate cum Formica rufa in territorio silvoso prope oppidum Jenisseisk ??/6! capta. — Europa 
maxima pars, Sibiria orientalis. — Mus. Holm. 
543. Bolitochara lunulata Park. — THowms. Sk. Col. II, 273, I. — KraArz Ins. Deutschl. II, 39, 
2. — GemMmmM. et Har. Cat. Col. 304. — Staphylinus Park. Monogr. Staph. 98, 41 (1789). — Bolitochara 
flavicollis Murs. et Rey Col. Fr. Aleoch. 1871, 206, 3. 
In territorio silvoso prope vicum Spirina ?7/s! et ad monasterium Kondinsk !/4 (BERGROTH) capta. — 
— Tota Europa. — Mus. Helsingf. 
544. Ischnoglossa rufopicea KRAATZ Ins. Deutschl. II, 59, 2 (1858). — THoms. Sk. Col. IX, 226, 
2. — GemM. et Har. Cat. Col. 508. 
Sub cortice Pini in territorio silvoso prope insulam Tschornaja ostrov ?/;! et ad oppidum Jenisseisk ?/, 
(TRYBOM) capta. — Europa borealis et media. — Mus. Holm. 
545. Leptusa fumida Er. — THoms. Sk. Col. II, 275, 2 et IX, 226, 2. — KRraArz Ins. Deutschl. 
II, 63, 3. — Muzns. et Rey Col. Fr. Aleoch. 1871, 184, 3. — Gemm. et Har. Cat. Col. 509. — Ozxypoda 
ER. Gen. et Spec. Staph. 156, 33 (1839). 
In territorio silvoso prope vicum Tschulkova $/; unicum specimen invenit TRYBOM. — Europa borealis et 
media. — Mus. Holm. 
546. Encephalus angusticollis n. sp. 
Oblongus, subparallelus, niger, nitidus, antennis pedibusqve pallide testaceis, elytrorum humeris angulisqve 
suturalibus late fusco-ferrugineis, antennis apicem versus fortiter incrassatis, prothorace elytris distincte angu- 
stiore, dorso biseriatim punctato, basi reflexo, marginato; elytris obsolete rugulosis, abdomine his parum latiore, 
lateribus obtuse dentato. Long. 1 lin. 
Mas: segmento 6:0 dorsali apice carinulis 4 postice convergentibus munito; 7:o apice dentibus 4 ar- 
mato, horum intermediis magis approximatis. 
Femina ignota. 
