Euaesthetus similis CASEY 1884
Creators: name: Puthz, V.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Euaesthetus
Euaesthetus similis

description: Euaesthetus similis CASEY, 1884 (Abb. 43, 69)
Euaesthetus similis CASEY, 1884:22; PUTHZ, 1974: 11
Euaesthetus texanus CASEY, 1884: 26
Euaesthetus neomexicanus FALL, 1907: 219
M a t e r i a l: CANADA: ON: 6, 7: Ottawa River, Deschênes Loukout, 1.V.1985, Davies (CNC); 1, 1: London, 11.VIII.1992, idem (ib); 1: Bells Corners, berlese muskrat nest, 9.VI.1983, Davies & Vermette (ib): 2, 1: Shirley’s Bay, pan trap, 21.-28.V.1985, Denis (ib); 2: Almonte, Alvar habitat, 10.VI.1986, LeSage (ib); 1: Rondeau Pr. Pk, beach near entrance, in debris on beach at high water line, 3.VI.1985, Davies & Campbell (ib). - NB: 1: Carleton Co., Wakefield, Meduxnekeag Valley Nature Preserve, 46.1931’’N, 67.6825’’W, river margin, in flood debris, 14.IX.2005, Webster (cW); 1: York Co., Dumfries, Slagundy Dry Ponds, 45.8596’’N, 67.1849’’W, large vernal pond, pond margin in moist leaf litter, 8.VII.2006, idem (ib).
U.S.A.: NM: 1: Las Vegas (HT of Eu. neomexicanus; MCZH). - AZ: 1, 3: St. Cruz, Nogales, 3.IX.1906, Nunenmaker (AMNH, cP). - NE: 2: Butler Co., Platte R., 14 mi E Waboo, along edge of drying pool, 21.VI.1988, Herman (AMNH, cP); 1: Garland, tullgren sample, 21.II.1987, Rapp (CNC). - KS: 1, 1: Harvey Co., 12 mi W Newton, Sand Prairie N.H.Pres., streamside grassy litter, 21.V.1971, Suter (FMCh); 2: Douglas Co., Clinton Lake, Bloomington Beach, 38 o 90798’N, 93 o 36674’W, 12.VII.2009, Falin (KSEM); 3: Woodson Co., Cross Timbers S. P., Toronto Point, sandstone Campground, 37 o 77637’N, 95 o 94507’W, 9.VI.2010, idem (ib). - OK: 1: Marshall Co., 1mi SE of Willis, Lake Texoma Shore, litter under cedar, willow swamp, 25.VI.1968, Suter (AMNH). - TX: 1: San Antonio, 22.XII.1879, Riley (USNM); 1, 1: Columbus (Syntypen von Eu. texanus; USNM); 1, 6: Grayson Co., 12 mi N Whitesboro, Juniper Point, south shore of Lake Texoma, 14.IV.1968, Suter (AMNH); 1 (cf. det.): Brazos Co. College Sta., 3.X.1974, Ashe (KSEM); 1: Maverick Co., 35 km E Eagle Pass, Hwy 277, mud border of pond, 29.IX.1990, idem (ib). - AR:1: Franklin Co., Cherokee Prairie, FIT, 24.IX.1992, C. E. Carlton (LSAM). - LA: 2: Tallulah, 21.III.1934, Folson (MCZH); 1: Norco, St. Charles Park, 31.VIII.1944, Dybas (FMCh); 2, 1: Calcasieu Pa., 4 mi W Starks, 19.IV.1976, Smetana (CNC; cP); 1: ibidem, 5 mi W Ferriday, 1.VII.1976, idem (ib); 1, 1: Concordia Pa., 4 mi SW Vidalia, 30.IV.1976, idem (ib). - MS: 2, 3: Panola Co., 4 mi ENE Como, pitfall trap, cultiv. cotton, 31.VII., 1., 2.VIII.1979, Cross (MSEM); 1: Grenada Co., T 21N, R2E, Sec. 12, 13N & R3E, Sec. 7S,18N, pitfall traps on sand bar, 3.-10.VI.1991, T.L.Schiefer (ib); 3: 6 mi SW Como, 1., 2.VII.1979, idem (ib, cP); 1, 3: 3 mi WSW Sardis, idem, 20.VI., 12., 13.IX.1979 (ib).- AL: 1: Opelika, 1.II.1974, Kiteley (CNC). - WI: 1: Waukesha Co., Kettle Morains St. For., pond banks, 1.IX.1976, Hammond (NHML). - IL: 3: Mason Co., Sand Ridge St. For., splashing shore of pond, 28.VI.1978, Lundgren (cLundgren, cP); 2: Chautauqua Nat. Wildlife Ref., on damp sandy shore of lake, 28.VI.1978, idem (ib); 1. 3: ibidem, pond near Forest Headquarters, 13.VIII.1970, Puthz (cP); 1: ibidem, VIII.1970, Zwick (cP); 1 (cf. det.): Johnson Co., Ferne Cliff St. Pk near Goreville, 23.VI.1958, Dybas (FMCh); 3, 6: Cook Co., Argonne Nat. Lab., subterranean, 5.VII.1967, Suter (AMNH); 4: Union Co., Pine Hills, sifting litter at edge of cypress swamp, 14.IV.1992, Campbell (CNC). - IN:1: Allen Co., Fort Wayne, St Mary’s River, 3.VI.1964, Ivie (AMNH); 3, 3: Evansville, 29.III.1943, Dybas (FMCh, cP). - NH: 2, 1: Three Mile Id., 7.VI.1909, Blanchard (MCZH, cP); 1 (cf. det.): Lincoln, 7.IX.1974, Kiteley (CNC); 1: Grafton Co., Bedell Bridge S. F. & Oliveirian Brook, forest litter, Haverhill, 2.X.1991, Chandler (UNHD). - PA: 1: Berks Co., 5 mi N Virginville, Maiden Creek, 28.VI.1971, Herman (AMNH); 1: Monroe Co., Delaware Water Gap, Delaware River, 30.VIII.1977, idem (ib); 2: Bucks Co., Horseshoe Bend, Neshaming Creek NE of Jamison, winter 53-54, Ivie (AMNH). - MD: 1, 4: Plummers Island, 11.V.1905, 31.VII.1906, 25.VII.1918, Schwarz & Barber (USNM, cP). - WV: 2, 5: Pendleton Co., Mouth of Seneca, North Fork South Banch Potomac River, 27.VII.1977, Herman (AMNH, cP). - NC: 2, 2: "N.C." (coll. Casey, USNM); 1, 3: Edgecombe Co., 8 mi WSW Tarboro, pitfall trap in cultivated cotton, 25., 27.VII.1979, Cross (MSEM); 2: 4 mi NW Tarboro, 24.VII, 6.IX.1979, idem (ib, cP); 1: Duplin Co., near Magnolia, 26.V.1962, Cornell (cCornell). - TN: 2: Carroll Co., 5 km SW McKenzie, treading in marsh, 28.V.1986, Cambell (CNC). - GA: 1: McIntosh Co., Eulonia, Hwy 95, 19.X,1985, Baranowski (ZML); 1 (cf. det.): Dade Co., Cloudland Canyon St. Pk, rhododendron litter, 16.V.1972, Peck (CNC). - FL: 2: Tallahassee (Syntypen von Eu. similis; coll. Casey, USNM): 2: Jacksonville, 12.-17.III.1937, Bierig (FMCh); 1 (cf. det.): Everglade / Fort Lauderdale, 8.IV.1970, Benick (ib); 2 (cf. det.): De Land, 24.-26.II.1939, Lutz (AMNH); 2: Collier Co., 2,5 mi E of Munroe Sta., headwood hammock along Tamiami Trail, 7.IV.1960, Wagner (FMCh); 2: Highlands Co., Higlands Hammick St. Pk, debris along cypress swamp and hammock, 27.III.1967, Suter (ib); 1 (cf. det.), Lake Placid, Parker Islands Baygall, bay buttress, 25.VII.1975, idem (ib); 1: Niceville, 15.III.1981, Kiteley (CNC); 1: Gainesville, 26.I.1979, Becker (ib).
MEXIKO: 2 (cf. det.): "Mexique, tabacs", coll. Fauvel (IRScNB).
B e m e r k u n g e n: Diese Art fällt durch ihre stark irisierenden Elytren auf; am Pronotum sind allenfalls Spuren von hinteren Eindrücken zu ahnen. Der Aedoeagus des Männchens weicht von dem fast aller bisher bekannten Gattungsvertreter durch seine apikal gegabelten Parameren auf (Abb. 43). Beim Weibchen zeigt das 8. Sternit am Hinterrand eine flache Ausrandung (Abb. 69).
description: Published as part of Puthz, V., 2014, Nordamerikanische Arten der Gattung Euaesthetus GRAVENHORST (Coleoptera, Staphylinidae) 115. Beitrag zur Kenntnis der Euaesthetinen, pp. 845-876 in Linzer biologische Beiträge 46 (1) on pages 863-864, DOI: 10.5281/zenodo.5306859