Laetulonthus laetulus (Say, 1834)**

Webster, Reginald P., Smetana, Ales, Sweeney, Jon D. & DeMerchant, Ian, 2012, New Staphylinidae (Coleoptera) records with new collection data from New Brunswick and an addition to the fauna of Quebec: Staphylininae, ZooKeys 186, pp. 293-348 : 320-321

publication ID

https://dx.doi.org/10.3897/zookeys.186.2469

persistent identifier

https://treatment.plazi.org/id/CE064090-AF1E-56E8-A93C-C5FB9171319A

treatment provided by

ZooKeys by Pensoft

scientific name

Laetulonthus laetulus (Say, 1834)**
status

 

Laetulonthus laetulus (Say, 1834)** Map 41 View Map 41

Material examined.

New Brunswick, Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 12-19.VI.2008, R. P. Webster, mature hardwood forest, Lindgren funnel trap (1 ♂, RWC); same locality data and collector, 12.IX.2008, in fleshy polypore mushroom on beech log (1, RWC). Charlotte Co., 10 km NW of New River Beach, 45.2110°N, 66.6170°W, 31.V-15.VI.2010, R. P. Webster and V. Webster, coll., old-growth eastern white cedar forest, Lindgren funnel trap (1, AFC). Queens Co., Cranberry Lake P.N.A., 46.1125°N, 65.6075°W, 4-18.VIII.2011, M. Roy & V. Webster, old red oak forest, Lindgren funnel trap (1, NBM). York Co., Charters Settlement, 45.8340°N, 66.7450°W, 14.V.2004, 30.V.2004, R. P. Webster, mixed forest, in wood pile, under bark of spruce log (1 ♂, 1 ♀, NBM, RWC); same locality and collector, 45.8395°N, 66.7391°W, 16.X.2004, 28.IX.2005, 22.VIII.2005, 8.VIII.2008, mixed forest, in plastic compost bin with decaying vegetables (3 ♂, 3 ♀, RWC); 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 15-21.VI.2009, 29.VII-4 VIII.2009, 4-11.VIII.2009, R. Webster & M.-A. Giguère, Lindgren fu nnel traps (6, AFC); 14 km WSW of Tracy, S of Rt. 645, 45.6741°N, 66.8661°W, 10-26.V.2010, 26.V-2.VI.2010, R. Webster & C. MacKay, coll., old mixed forest with red and white spruce, red and white pine, balsam fir, eastern white cedar, red maple, and Populus sp., Lindgren funnel traps (2, AFC).

Collection and habitat data.

This species is associated with deciduous and coniferous trees, usually occurring in debris around bases of trees, in tree holes, under bark, and in rotting wood of old fallen trees ( Smetana 1995). In New Brunswick, specimens were collected from compost (decaying vegetables) in a compost bin, from under bark of a spruce log, in a fleshy polypore mushroom on a beech log, and from Lindgren funnel traps. Adults were collected in May, June, July, August, and September.

Distribution in Canada and Alaska.

ON, QC, NB ( Smetana 1995).