Achilia crassicornis Jeannel 1962
Creators: name: Giorgio Sabella
name: Sergey A. Kurbatov
name: Giulio Cuccodoro
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Achilia
Achilia crassicornis

description: Achilia crassicornis Jeannel, 1962
Additional material (2166 ex.): SOUTHERN AND CENTRAL WESTERN ARGENTINA: Tierra del Fuego prov.: DBUC; 2 ♀; Peninsula Mitré, Bahia Tethis, 22.I.1989; S. Motta. – DBUC; 2 ♂; Peninsula Mitré, Bahia Valentina, station 38; 24.I.1989; S. Motta. – DBUC; 1 ♂ and 2 ♀; Peninsula Mitré, Río Lopez, station 40; 24.I.1989; S. Motta. – DBUC; 1 ♂; same data; 03.I.1989; S. Motta. – DBUC; 1 ♂; Peninsula Mitré, Caleta Policarpo, station 41; 25.I.1989; S. Motta. – DBUC; 2 ♂ and 3 ♀; Ushuaia National Park; 07.I.1989; S. Motta. – DBUC; 1 ♂; Ushuaia, Río Pipo; 03.I.1989, S. Motta. – DBUC; 4 ♂ and 6 ♀; Ushuaia, Mount San Martial; 31.XII.1988; S. Motta. – DBUC; 4 ♂ and 1 ♀; Ushuaia, San Martial Glacier; 01.I.1989; S. Motta; boundary between forest and stony ground. – MHNG; 3 ♂ and 1 ♀ (sub A. antarctica); Ushuaia, Mount Susana; 26.III.1975; E. Hozak. – Rio Negro prov.: MHNG; 1 ♂; El Bolson, Topál, nr. 24; 23.X.1961. – Neuquén prov.: MNHN; 2 ♂; Saint Martin de los Andes, Lanin reserve; about 40° S; 1000 m; 15.IV.1959; C. Delamare; specimens wandering on the sandy shores of Lacar Lake. – SOUTHERN AND CENTRAL CHILI: Región de Magallanes y de la Antártica Chilena: Antártica Chilena prov.: MHNS; 1 ♀ (mislabelled as paratype of Achilia crassicornis antarctica n° 1625); Navarino Island, Puerto Williams; 31.I.1957; G. Kuschel. – MHNS; 1 ♀ (mislabelled as paratype of Achilia crassicornis crassicornis n° 1578); Puerto Eden; 06.XII.1958; G. Kuschel. – MNHN; 3 ♂ (sub Achilia antarctica); Picton Island, Puerto Banner; 55° 00’S; 14.I.1959; G. Kuschel; Nothofagus betuloides and Nothofagus antarctica forest. – DBUC; 2 ♂ and 2 ♀; Picton Island, station 11; 20.I.1990; S. Motta. – MHNG; 2 ♂; Navarino Island, Puerto Williams, station 1; 55° 10’S 69° 30’W; 20 m; 26.I/02.II.1985; J. Vogel. – DBUC; 1 ♂; Lennox Island, station 13; 20.I.1990; S. Motta. – DBUC; 1 ♂; Hoste Island, station 9; 20.I.1990; S. Motta. – DBUC; 1 ♂ and 1 ♀; Hoste Island, station 10; 20.I.1990; S. Motta. – DBUC; 3 ♂ and 17 ♀; Cordillera Darwin 2, station 19; 21.I.1990; S. Motta. – Tierra del Fuego prov.: DBUC; 1 ♂; Seno Almirantazgo, station 18; 21.I.1990; S. Motta. – FMNH; 8 ♂ and 6 ♀; Bahia Inùtil, Cameron; 14-16.XI.1960; L. Peña. – Magallanes prov.: NHMW; 1 ♀; Magallanes province; H. Franz. – NHMW; 17 ♂ and 40 ♀; Peninsula New Brunswick; H. Franz. – MNHN; 6 ♂ and 5 ♀; Peninsula Brunswick, Río Tres Brazos, near Punta Arenas; 53° 18’S; 19.I.1957; G. Kuschel. – MHNS; 1 ♂ (mislabelled as paratype of Achilia crassicornis crassicornis n° 1620); same data; G. Kuschel. – MNHN; 1 ♀; Peninsula Brunswick, Chozillo Larques, near Punta Arenas; 12.III.1960; T. Cekalovic. – MNHN; 1 ♂; Peninsula Brunswick, Cueva Millodon, near Punta Arenas; XII.1960; T. Cekalovic. – MNHN; 1 ♂ and 1 ♀; Peninsula Brunswick, Río El Ganso; 12.II.1961; T. Cekalovic. – MNHN; 1 ♀; same data; T. Cekalovic. – MNHN; 3 ♂ and 1 ♀; Peninsula Brunswick, Río Caleta; 26.II.1961; T. Cekalovic. – MHNG; 1 ♂ and 6 ♀; Peninsula Brunswick, Parillar National Reserve, station 44b; 300 m; 17.I.1991; D. Burckhardt; Nothofagus betuloides forest. – MHNG; 1 ♂; Peninsula Brunswick, Fuerte Bulnes, station 45a; 10 m; 17.I.1991; D. Burckhardt; Nothofagus betuloides forest. – DBUC; 1 ♂ and 1 ♀; same data; D. Burckhardt. – DBUC; 5 ♂ and 9 ♀; Peninsula Brunswick, Cabo Froward, station 26; 30.I.1990; S. Motta. – DBUC; 1 ♂ and 2 ♀; Clarence Island, station 28; 30.I.1990; S. Motta. – Última Esperanza prov.: MNHN; 7 ♂ and 6 ♀; Río Rubens; 52° 00’S; 18.I.1957; G. Kuschel. – MHNS; 1 ♂ (mislabelled as paratype of Achilia crassicornis crassicornis n° 1608); same data; G. Kuschel. – Región Aysén: General Carrera prov.: MNHN; 3 ♂ and 5 ♀; Chico, east end of Buenos Aires Lake; 17.I.1956; G. Kuschel. – MNHN; 9 ♂ and 6 ♀; Río Murta, NW end of Buenos Aires Lake; 46° 28’S; 25.I.1956; G. Kuschel; forest. – MHNS; 1 ♂ (mislabelled as paratype of Achilia crassicornis crassicornis n° 1595); Río Murta; 25.I.1956; G. Kuschel. – Coyhaique prov.: MHNG; 1 ♂; environs of Coyhaique; H. Franz. – NHMW; 1 ♂; same data; H. Franz. – MHNG; 1 ♂; 40 km SW Balmaceda, Cerro Castillo Natural Reserve; 1100 m; 02-27.I.1995; S. & J. Peck; FIT dry open beech forest. – Aysén prov.: MHNG; 25 ♂ and 6 ♀; 30 km N Puyuhuapi, station 107; 100 m; 29.I.1985; S. & J. Peck.– FMNH; 6 ♂ and 1 ♀; same data; S. & J. Peck. – DBUC; 1 ♂ and 1 ♀, same data, S. & J. Peck. – FMNH; 37 ♂ and 29 ♀; Frío Lake, Coyhaique; 20-23.I.1961; L. Peña. – Región Los Lagos: Chiloé prov.: MNHN; 1 ♂ and 1 ♀ (sub A. tumidifrons); Cerros de San Pedro; 42° 20’S; 520 m; 10.XI.1958; G. Kuschel; wet forest. – MNHN; 1 ♂ and 1 ♀ (sub A. tumidifrons); same data; G. Kuschel. – MHNS; 1 ♂ (mislabelled as paratype of Achilia crassicornis crassicornis n° 1586); San Pedro; 10.XI.1958; G. Kuschel. – MHNG; 2 ♂ and 2 ♀; Chiloé National Park, Cucao, 30 km SW Castro, station 29a; 30 m; 04- 06.I.1991; M.Agosti & D. Burckhardt; temperate rainforest. – MHNG; 1 ♂ and 1 ♀; Chiloé National Park, near Cucao, 30 km SW Castro, station 34b; 42° 37’S 74° 08’W; 10-70 m; 28.XII.1992/01.I.1993; D. Burckhardt; sifting of moss on forest floor trees and dead trunks and vegetational debris. – MHNG; 1 ♂ and 3 ♀; Chiloé National Park, Rancho Grande, near Cucao, station 35b; 42° 33’S 74° 02’W; 250- 400 m; 29.XII.1992; D. Burckhardt; sifting of moss on forest floor trees and vegetational debris. – MHNG; 5 ♂ and 13 ♀; Chiloé Island, 8 km of Ancud, station 110; 01.II.1985; S. & J. Peck; forest remnants litter. – FMNH; 1 ♂ and 3 ♀; same data; S. & J. Peck. – DBUC; 1 ♂ and 1 ♀; same data; S. & J. Peck. – FMNH (FMHD #2002-068); 50 ♂ and 82 ♀; 11 km W of Quemci (11 km E Hwy 5); 42° 10.40’S 73° 35.73’W; 140 m; 10.XII.2002; A. Solodovnikov & A. Newton 1060; valdivian rainforest remnant w/thick bamboo understory; berlese, leaf & log litter. – Llanquihue prov.: MNHN; 1 ♂; Frutillar; 41° 08’S; 20.IX.1954; G. Kuschel. – MHNG; 13 ♂ and 6 ♀; Alerce Andino National Park, above Laguna Chaiquenes, station 37; 41° 40’S 72° 35’W; 350-650 m; 04.I.1993; D. Burckhardt; mixed Fitzroya cupressoides forest with thick moss cover inside, sifting of moss on floor and tree trunks and vegetational debris. – FMNH (FMHD #97-28); 1 ♂; Alerce Andino National Park, near Sargazo entrance, 11.4 km from Correntoso; 41° 30’S 72° 37’W; 350 m; 19.I.1997; A. Newton & M. Thayer 998; valdivian rainforest, berlese, leaf & log litter. – FMNH (FMHD #97- 30); 2 ♀; Alerce Andino National Park, N side Laguna Sargazo; 41° 30’S 72° 36’W; 400 m; 21.I.1997; A. Newton & M. Thayer 1000; Fitzroya cupressoides w/valdivian rainforest understory steep slope, berlese, leaf & log litter. – UNHC; 3 ♂; Lago Chapo, 13.5 km E Correntoso, site 656; 310 m; 16-27.XII.1982; A. Newton & M. Thayer; valdivian rainforest, flight intercept (windows) trap. – FMNH (FMHD #97-16); 4 ♂ and 6 ♀; Lago Chapo, near SE end, km 9.9 on road from Rollizo; 41° 30.63’S 72° 23.98’W; 385 m; 04.I.1997; A. Newton & M. Thayer 989; valdivian rainforest on steep slope, berlese, leaf & log litter. – FMNH (FMHD #97-26); 9 ♂ and 23 ♀; Lago Chapo, 1.2 km N of NW end; 41° 25’S 72° 35’W; 265 m; 19.I.1997; A. Newton & M. Thayer 996; small secondary Nothofagus dombeyi w/valdivian rainforest understory, berlese, leaf & log litter. – FMNH (FMHD #85- 938, #85-54); 1 ♂; Vicente Perez Rosales National Park, Salto Petrohué; 150 m; 23.XII.1984; S. & J. Peck; mixed forest litter, berlese. – FMNH (FMHD #85-995, #85-112); 1 ♀; Vicente Perez National Park, Salto Petrohué; 150 m; 04.II.1985; S. & J. Peck; mixed forest litter, berlese. – FMNH (FMHD #97-8); 1 ♂; Vicente Perez Rosales National Park, 9.2 km NE Ensenada, on road to Petrohué; 41° 10.20’S 72° 27.10’W; 125 m; 02-28.I.1997; A. Newton & M. Thayer 987; valdivian rainforest w/ Nothofagus spp., flight intercept trap. – FMNH (FMHD #97-11); 5 ♂ and 1 ♀; Vicente Perez Rosales National Park, SW slope Vn Osorno, km 10.1 to La Burbuja; 41° 08.30’S 72° 32.15’W; 925 m; 03-27.I.1997; A. Newton & M. Thayer 988; Nothofagus dombeyi & Podocapus nubigena w/valdivian rainforest understory, flight intercept trap. – FMNH (FMHD #97-12); 1 ♂; same data; A. Newton & M. Thayer 988; Nothofagus dombeyi & Podocapus nubigena w/valdivian rainforest understory, carrion trap (squid). – FMNH (FMHD #97-13); 10 ♀; same data; 03.I.1997; A. Newton & M. Thayer 988; low Nothofagus dombeyi & Podocapus nubigena w/valdivian rainforest understory, berlese, leaf & log litter. – FMNH (FMHD #97-35); 20 ♂ and 75 ♀; Vicente Perez Rosales National Park, SW slope Vn Osorno, km 11 to La Burbuja; 41° 07.91’S 72° 32.16’W; 1065 m; 27.I.1997; A. Newton & M. Thayer 1005; low Nothofagus dombeyi w/mixed understory, berlese, leaf & log litter. – FMNH (FMHD #97-37); 1♂; Vicente Perez Rosales National Park, SW slope Vn Osorno, km 6 to La Burbuja; 41° 09.08’S 72° 30.15’W; 925 m; 27.I.1997; A. Newton & M. Thayer 1006; low Nothofagus dombeyi on lava w/shrubby understory, berlese, litter under leaves, mosses & lichenes. – FMNH (FMHD #2002-80); 7 ♂ and 29 ♀; Vicente Perez Rosales National Park, SW slope Volcàn Osorno, ca km 10 to La Burbuja; 41° 07.9’S 72° 32’W; 1090 m; 15.XII.2002; A. Solodovnikov 1065; Nothofagus dombeyi w/bamboo e shrub understory, berlese, leaf & log litter. – FMNH (FMHD #2002-81); 7 ♂ and 74 ♀; Vicente Perez Rosales National Park, SW slope Volcàn Osorno, km 10 to La Burbuja; 41° 08.33’S 72° 32.16’W; 910 m; 15.XII.2002; M. Thayer & A. Solodovnikov 1066; Nothofagus dombeyi w/mixed understory, berlese, leaf & log litter. – FMNH (FMHD #2002-085); 1 ♂; Ensenada, Las Cascadas road, 0.9 km N of La Burbuja; 41° 11.27’S 72° 32.6’W; 80 m; 16.XII.2002; M. Chani; Nothofagus dombeyi, mixed hardwoods, berlese, litter. – Osorno prov.: MHNG; 3 ♂ and 1 ♀; Puyehue National Park,Antillanca Road; 500-1000 m; 18-20.XII.1984; S. & J. Peck; car netting. – MHNG; 4 ♂; Puyehue National Park, Antillanca Road; 600-1000 m; 20.XII.1984; S. & J. Peck, car netting. – UNHC; 4 ♂ and 3 ♀; Puyehue National Park, Antillanca road, site 660; 845 m; 18-24.XII.1982; A. Newton & M. Thayer; Nothofagus- Saxegothea forest, berlese, leaf & log litter, forest floor. – FMNH; 21 ♂ and 24 ♀; same data; A. Newton & M. Thayer. – UNHC; 1 ♂; Puyehue National Park, Antillanca road, trap site 658; 925 m; 18-25.XII.1982; A. Newton & M. Thayer; Nothofagus pumilio forest, berlese, leaf & log litter, forest floor. – FMNH; 3 ♂ and 12 ♀; same data; A. Newton & M. Thayer. – UNHC; 3 ♂; Puyehue National Park, Antillanca road, site 659; 720 m; 18-24.XII.1982; A. Newton & M. Thayer; Nothofagus spp. forest, flight intercept (windows) trap. – FMNH (FMHD #97-1); 10 ♂; Puyehue National Park, Antillanca Road, approaching ski center; 40° 46.85’S 72° 13.03’W; 980 m; 01.I-01.II.1997; A. Newton & M. Thayer 986; open Nothofagus pumilio forest w/ Chusquea, flight intercept trap.
– FMNH (FMHD #97-3); 29 ♂ and 54 ♀; same locality; 01.I.1997; A. Newton & M. Thayer 986; open Nothofagus pumilio forest w/dense Chusquea, berlese, leaf & log litter. – UNHC; 1 ♂; Antillanca; 1200 m; 16.II.1988; L. Masner; treelines Nothofagus. – FMNH (FMHD #2002- 88); 4 ♂; Puyehue National Park, Ruta 215; near Laguna Las Mellizas; 40° 40.8’S 71° 59.4’W; 1000 m; 19.XII.2002; A. Newton & M. Thayer 1070; Nothofagus pumilio forest w/ dense bamboo understory, berlese, wet debris in large stream. – FMNH (FMHD #2002-90); 30 ♂ and 30 ♀; Puyehue National Park, Ruta 215; km 4.5 of Aduana station; 40° 40.23’S 72° 05.21’W; 580 m; 19.XII.2002; A. Newton, M. Thayer, D. J. Clarke & M. Chani 1071; valdivian rainforest, berlese, leaf & log litter. – MHNG; 13 ♂ and 11 ♀; Puyehue National Park, road Aguas Calientes-Antillanca, station 19b; 40° 45’S 72° 15-20’W; 750-850 m; 30.XI/01.XII.1992; D. Burckhardt; sifting of moss on tree trunks and forest floor and vegetational debris. – MHNG; 1 ♂; Puyehue National Park, Aguas Calientes, station 20 b; 40° 40’S 72° 20’W; 450-600 m; 01-03.XII.1992; D. Burckhardt; sifting of moss on dead tree trunks, branches and rocks and vegetational debris. – MHNG; 1 ♂ and 1 ♀; Puyehue National Park, Aguas Calientes, station 25a; 400-500 m; 31.XII.1990/01.I.1991; M.Agosti & D. Burckhardt. – MHNG; 2 ♂ and 2 ♀; Puyehue National Park, Aguas Calientes to Antillanca, station 27a; 1000 m; 02.I.1991; M. Agosti & D. Burckhardt. – DBUC; 1 ♂; same data; M. Agosti & D. Burckhardt. – MHNG; 1 ♂ and 3 ♀; Puyehue National Park, Aguas Calientes to Antillanca, station 28a; 800 m; 02.I.1991; M. Agosti & D. Burckhardt. – FMNH (FMHD #96-246); 1 ♂; Puyehue National Park, Antillanca road, 7.2 km above Aguas Calientes, 40° 45.55’S 72° 17.82’W; 660 m; 29.XII.1996;A. Newton & M. Thayer 982; valdivian rainforest w/ Saxegothea dominant, dense Chusquea, berlese, leaf & log litter. – FMNH (FMHD #2002-087); 185 ♂ and 216 ♀; Puyehue National Park, W side Paso Cardenal Samoré; 40° 42.65’S 71° 56.66’W; 1305 m; 17.XII.2002; A. Newton, M. Thayer & A. Solodovnikov 1069; timberline Nothofagus pumilio forest with snow patches, berlese, leaf & log litter. – FMNH; 1 ♂; same data; A. Newton 1069; timberline, Nothofagus pumilio forest with snow patches, on small orange gilled mushrooms. – MHNG; 1 ♂; same data; A. Newton 1069. – DBUC; 1 ♂; same data; A. Newton 1069. – UNHC; 1 ♂; Puyehue National Park, 4.1 km E Anticura, trap site 662; 430 m; 19-26.XII.1982; A. Newton & M. Thayer; valdivian rainforest, screen sweeping.– FMNH; 1 ♂; same data; A. Newton & M.Thayer. – FMNH; 5 ♂; same locality; 19–26.XII.1982;A. Newton & M.Thayer; valdivian rainforest, vouchers associated with larvae, berlese, leaf & log litter, forest floor. – FMNH (FMHD #96-250); 2 ♂; Puyehue National Park, 4 km E Anticura; 40° 39.73’S 72° 08.10’W; 460 m; 30.XII.1996/30.I.1997; A. Newton & M. Thayer 985-1; valdivian rainforest w/large, Saxegothea, flight intercept trap. – FMNH (FMHD #97-4); same locality; 01-30.I.1997;A. Newton & M.Thayer; valdivian rainforest w/large, Saxegothea, flight intercept trap. – FMNH (FMHD #97-5); 2 ♂ and 1 ♀; same data; A. Newton & M. Thayer 985-3; valdivian rainforest w/large, Saxegothea, flight intercept trap. – FMNH (FMHD #97-39); 4 ♂; same locality; 30.I.1997; A. Newton & M. Thayer 985-3; valdivian rainforest w/large, Saxegothea berlese, leaf & log litter. – FMNH (FMHD #97-41); 2 ♂; same data; A. Newton & M. Thayer 985-1; valdivian rainforest w/large, Saxegothea, berlese, leaf & log litter. – FMNH (FMHD #97-4); 3 ♂; same data; A. Newton & M. Thayer 985-2; valdivian rainforest w/large, Saxegothea, berlese, leaf & log litter. – UNHC; 1 ♂; Puyehue National Park, Volcàn Casablanca; 1100-1130 m; 20.XII.1982; A. Newton & M. Thayer; Nothofagus pumilio-antarctica forest with Drimys, berlese, leaf & log litter, forest floor. – FMNH; 34 ♂ and 100 ♀; same data; A. Newton & M. Thayer. – UNHC; 1 ♂; Puyehue National Park, Volcàn Casa Blanca, trap site 667; 1270 m; 20-25.XII.1982; A. Newton & M. Thayer; treeline Nothofagus forest, pan trap. – FMNH (FMHD #2002-81); 101 ♂ and 180 ♀; Vicente Perez Rosales National Park, SW slope Volcàn Osorno, road to Ref. La Picada; 41° 03.25’S 72° 30.18’W; 660 m; 16.XII.2002; A. Solodovnikov, A. Newton & M. Thayer 1067; Nothofagus dombeyi w/conifers dense Chusquea bamboo understory, flat area, berlese, leaf & log litter. – FMNH (FMHD #2002-81); 20 ♂ and 43 ♀; Vicente Perez Rosales National Park, SW slope Volcàn Osorno, road to Ref. La Picada; 41° 01.05’S 72° 32.90’W; 430 m; 16.XII.2002; A. Newton, A. Solodovnikov & M. Chani 1068; Nothofagus dombeyi w/conifers, berlese, leaf & log litter. – Región Araucanía: Cautín prov.: MHNG; 2 ♂; Villarica National Park, Volcàn Villarica, 10 km S Pucón; 900 m; 15.XII.1984/10.II.1985, S. & J. Peck; Nothofagus grove on ash. – UNHC; 1 ♂; Volcàn Villarica, site 654; 1120 m; 15-29.XII.1982; A. Newton & M. Thayer; Nothofagus dombeyi-Saxegothea forest with Drimys, flight intercept (windows) trap. – FMNH (FMHD #96-237); 1 ♂; Villarica National Park, Volcàn Villarica, road to sky center; 39° 22.48’S 71° 58.30’W; 1180 m; 26.XII.1996/03.II.1997; A. Newton & M.Thayer 980; Nothofagus dombeyi forest w/ Chusquea, flight intercept trap. – FMNH (FMHD #96-239); 12 ♂ and 22 ♀; same locality; 26. XII.1996; A. Newton & M. Thayer 980; Nothofagus dombeyi forest w/ Chusquea, berlese, leaf & log litter. – FMNH (FMHD #96-241); 1 ♂; Villarica National Park, Volcàn Villarica, road to sky center; 39° 23.27’S 71° 57.82’W; 1390 m; 27.XII.1996/03.II.1997; A. Newton & M. Thayer 981; Nothofagus pumilio forest, flight intercept trap. – FMNH (FMHD #96-242); 1 ♂; same data; A. Newton & M. Thayer 981; stunted Nothofagus pumilio forest, carrion trap (squid). – MHNG; 1 ♂; same data; A. Newton & M. Thayer 981. – FMNH (FMHD #96- 243); 2 ♂ and 6 ♀; same locality; 27.XII.1996; A. Newton & M. Thayer 981; stunted Nothofagus pumilio forest, berlese, leaf & log litter. – MHNG; 1 ♂; same data; A. Newton & M. Thayer 981. – MHNG; 8 ♂ and 14 ♀; Huerquehue National Park, station 16a; 800-900 m; 22-24. XII.1980; M. Agosti & D. Burckhardt; forest litter. – DBUC; 1 ♂ and 1 ♀; same data; M. Agosti & D. Burckhardt. – MHNG; 1 ♂ and 3 ♀; Conguillío National Park, station 12a; 950 m; 19-21.XII.1990; M. Agosti & D. Burckhardt; forest litter. – MHNG; 2 ♂ and 1 ♀; Conguillío National Park, Playa Linda, station 13a; 1150 m; 19-20.XII.1990; M. Agosti & D. Burckhardt; forest litter. – DBUC; 1 ♂ and 1 ♀; same data; M. Agosti & D. Burckhardt. – MHNG; 3 ♂ and 2 ♀; Conguillío National Park, Playa Linda, station 13b; 1150 m; 19-20.XII.1990; M. Agosti & D. Burckhardt; Nothofagus ant. forest. – FMNH (FMHD #96- 226); 1 ♂; Conguillío National Park, 11.1 km SE Laguna Captrén guard sta.; 38° 40.05’S 71° 37.21’W; 1080 m; 23.XII.1996/05.II.1997; A. Newton & M. Thayer 976; Nothofagus obliqua & alpina, dense Chusquea understory, flight intercept trap – FMNH (FMHD #96-228); 7 ♂ and 21 ♀; same locality; 23.XII.1996; A. Newton & M. Thayer 976; Nothofagus obliqua & alpina, dense Chusquea understory, berlese, leaf & log litter. – Malleco prov.: MHNG; 5 ♂; 40 km W CuraCautín; 1500 m; 12.XII.1984/16.II.1985; S. & J. Peck; Nothofagus and Araucaria forest, malaise. – MHNG; 2 ♂; environs of Malalcahuello; H. Franz.– MSNG; 1 ♂; Conguillío; 19.IV.1987; S. Gonzales. – FMNH (FMHD #97-46); 24 ♂ and 87 ♀; Conguillío National Park, 4.9 km of N entrance (road from CuraCautín); 38° 37.84’S 71° 43.31’W; 1210 m; 05.II.1997; A. Newton & M. Thayer 1009; Araucaria - Nothofagus forest on ash/lava; berlese, litter under Araucaria araucana. – Región Bío Bío: Ñuble prov.: MHNG; 1 ♂ and 4 ♀; 10 km W Termas de Chillán, station 5a; 1250 m; 12-13.XII.1990; M. Agosti & D. Burckhardt; Nothofagus forest litter. – UNHC; 2 ♂; Las Trancas, 19.5 km ESE Recinto, site 647; 1250 m; 10.XII.1982/03.I.1983; A. Newton & M. Thayer; Nothofagus forest, flight intercept (windows) trap.
description: Published as part of Giorgio Sabella, Sergey A. Kurbatov & Giulio Cuccodoro, 2017, A revision of the Chilean Brachyglutini - Part 2. Revision of Achilia Reitter, 1890: A. crassicornis, A. tumidifrons, A. bifossifrons, and A. lobifera species groups (Coleoptera: Staphylinidae: Pselaphinae), pp. 119-140 in Revue suisse de Zoologie 124 (1) on pages 134-135, DOI: 10.5281/zenodo.322671