New Staphylinidae (Coleoptera) records with new collection data from New Brunswick and an addition to the fauna of Quebec: Staphylininae
Webster, Reginald P.
Smetana, Ales
Sweeney, Jon D.
DeMerchant, Ian
ZooKeys
2012
2012-04-26
186
293
348
90EA7F26-C1A6-5DF0-B291-A62BE9333601
Horn, 1884 **
Horn
1884
Hexapoda
Staphylinidae
Bisnius
GBIF
Animalia
Bisnius quediinus
Coleoptera
21
314
Arthropoda
species
quediinus
Material examined. New Brunswick, Queens Co., Cranberry Lake P.N.A., 46.1125°N, 65.6075°W, 21-27.V.2009, R. Webster & M.-A. Giguere, mature red oak forest, Lindgren funnel traps (2 ♀, 1 sex undetermined, AFC, RWC); Grand Lake Meadows P.N.A., 45.8227°N, 66.1209°W, 13-25.V.2011, 2-21.VI.2011, 5-19.VII.2011, M. Roy & V. Webster, old silver maple forest and seasonally flooded marsh, Lindgren funnel traps (3, AFC, NBM, RWC). Restigouche Co., Dionne Brook P.N.A., 47.9030°N, 68.3503°W, 27.VI-14.VII.2011, M. Roy & V. Webster, old-growth northern hardwood forest, Lindgren funnel trap (1, NBM). Sunbury Co., Acadia Research Forest, 45.9866°N, 66.3841°W, 28.IV-4.V.2009, 25.V-2.VI.2009, R. Webster & M.-A. Giguere, mature (100 year-old) red spruce forest with scattered red maple and balsam fir, Lindgren funnel traps (1 ♂, 1 sex undetermined, AFC, RWC). York Co.New Maryland, off Hwy 2, E of Baker Brook, 45.8760°N, 66.6252°W, 6.IV.2005, R. P. Webster, old growth eastern white cedar swamp, in moss and litter at base of cedar (1 ♂, 1 ♀, RWC); 15 km W of Tracy, off Rt. 645, 45.6848°N, 66.8821°W, 4-11.V.2009, 11-19.V.2009, 28.VI-7.VII.2009, R. Webster & M.-A. Giguere, mature (120- 180 year-old) red pine forest, Lindgren funnel traps (1 ♀, 2 sex undetermined, AFC, RWC); Charters Settlement, 45.8395°N, 66.7391°W, 16-23.V.2009, R. P. Webster, mixed forest, Lindgren funnel trap (1 ♂, RWC).
Collection and habitat data. Little is known about the habitat associations of this species. Smetana (1995)speculated that it might live in burrows of mammals or, less likely, in bird nests. Two specimens from New Brunswick were found in moss at the base of a tree in an old-growth eastern white cedar swamp early in the season when some snow and ice were still present. This was possibly an overwintering site. Most specimens were captured in Lindgren funnel traps deployed in a variety of forest types (red pine, red oak, red spruce, mixed forest, old-growth northern hardwood forest). These traps mimic tree trunks ( Lindgren 1983), and it is possible that this species lives in microhabitats associated with standing trees. Adults were collected in April, May, June, and July.
Distribution in Canada and Alaska. QC, NB( Smetana 1995). This rare species was known from only a few localities in Quebec south to Massachusetts and west to Michigan, Kansas, and South Dakota ( Smetana 1995). Map 30.Collection localities in New Brunswick, Canada of Bisnius quediinus.