Figs 12-13: Espeson franiae (12), E. simplex (13); a: fore body, b: antenna, c: aedeagus, d: apex of paramera, e: abdominal tergite VIII of male (scale bar: a, b: 0.5 mm, c–e: 0.1 mm).Published as part of Irmler, U., 2012, The Neotropical species of the genera Pseudespeson L , 1994 and Espeson S , 1882 (Coleoptera: Staphylinidae: Osoriinae), pp. 331-360 in Beiträge Zur Entomologie = Contributions to Entomology 62 (2) on page 356, DOI: 10.21248/contrib.entomol.62.2.331-360, http://zenodo.org/record/481287
Fig. 109-113: Remaining-species-group: Osoriellus cordovensis (109), O. germanus (110), O. notmani (...
Fig. 32-37: Osoriellus-guiananus-group: Osoriellus guiananus (32), O. breviceps (33), O. solidus (34...
Fig. 84-89: Osoriellus-s. str.-group: Osoriellus rougemonti (84), O. tunariensis (85), O. haitiellus...
Figs 6-8: Espeson adisi (6), E. titschacki (7); E. subtilis (8); a: fore body, b: antenna, c: aedeag...
Figs 3-5: Espeson euplectoides (3), E. mexicanus (4), E. microphthalmus (5); a: fore body, b: antenn...
Figs 9-11: Espeson moratus (9), E. nevermanni (10); E. hermani (11); a: fore body, b: antenna, c: ae...
Fig. 16: Punctation of fore-body of Espson adisi (A), E. titschacki (B), E. moratus (C), E. euplecto...
Irmler, U. (2012): The Neotropical species of the genera Pseudespeson L , 1994 and Espeson S , 1882 ...
Fig. 73-78: Osoriellus-s. str.-group: Osoriellus frater (73), O. latipes (74); O. mexicanus (75), O....
Fig. 12-15: Osoriellus-bicornis-group: Osoriellus bovis (12), O. cornutus (13), O. bicornis (14), O....
Fig. 10–14: Tumboecus struyvei (10); Osoriosetus hanagarthi (11), Neosorius brasiliensis (12), N. me...
Fig. 43-47: Osoriellus-s. str.-group: O. exiguus (43), Osoriellus indescriptus (44), O. coruscus (45...
Fig. 30: Osorius continentalus. - Fig. 31: O. sahlbergi. - Fig. 32: O. confusus (a: front body, b: a...
Fig. 68-72: Osoriellus-s. str.-group: Osoriellus boliviensis (68), O. minor (69), O. rugipennis (70)...
Fig. 63-67: Osoriellus-s. str.-group: Osoriellus humicola (63), O. parumpunctatus (64), O. obtusicol...
Fig. 109-113: Remaining-species-group: Osoriellus cordovensis (109), O. germanus (110), O. notmani (...
Fig. 32-37: Osoriellus-guiananus-group: Osoriellus guiananus (32), O. breviceps (33), O. solidus (34...
Fig. 84-89: Osoriellus-s. str.-group: Osoriellus rougemonti (84), O. tunariensis (85), O. haitiellus...
Figs 6-8: Espeson adisi (6), E. titschacki (7); E. subtilis (8); a: fore body, b: antenna, c: aedeag...
Figs 3-5: Espeson euplectoides (3), E. mexicanus (4), E. microphthalmus (5); a: fore body, b: antenn...
Figs 9-11: Espeson moratus (9), E. nevermanni (10); E. hermani (11); a: fore body, b: antenna, c: ae...
Fig. 16: Punctation of fore-body of Espson adisi (A), E. titschacki (B), E. moratus (C), E. euplecto...
Irmler, U. (2012): The Neotropical species of the genera Pseudespeson L , 1994 and Espeson S , 1882 ...
Fig. 73-78: Osoriellus-s. str.-group: Osoriellus frater (73), O. latipes (74); O. mexicanus (75), O....
Fig. 12-15: Osoriellus-bicornis-group: Osoriellus bovis (12), O. cornutus (13), O. bicornis (14), O....
Fig. 10–14: Tumboecus struyvei (10); Osoriosetus hanagarthi (11), Neosorius brasiliensis (12), N. me...
Fig. 43-47: Osoriellus-s. str.-group: O. exiguus (43), Osoriellus indescriptus (44), O. coruscus (45...
Fig. 30: Osorius continentalus. - Fig. 31: O. sahlbergi. - Fig. 32: O. confusus (a: front body, b: a...
Fig. 68-72: Osoriellus-s. str.-group: Osoriellus boliviensis (68), O. minor (69), O. rugipennis (70)...
Fig. 63-67: Osoriellus-s. str.-group: Osoriellus humicola (63), O. parumpunctatus (64), O. obtusicol...
Fig. 109-113: Remaining-species-group: Osoriellus cordovensis (109), O. germanus (110), O. notmani (...
Fig. 32-37: Osoriellus-guiananus-group: Osoriellus guiananus (32), O. breviceps (33), O. solidus (34...
Fig. 84-89: Osoriellus-s. str.-group: Osoriellus rougemonti (84), O. tunariensis (85), O. haitiellus...