Lathrobium (Lathrobium) armatum Say, 1834**

Webster, Reginald P. & DeMerchant, Ian, 2012, New Staphylinidae (Coleoptera) records with new collection data from New Brunswick, Canada: Paederinae, ZooKeys 186, pp. 273-292 : 275

Lathrobium (Lathrobium) armatum Say, 1834** Map 3

Material examined.

New Brunswick, Carleton Co. Jackson Falls, Bell Forest, 46.2150°N, 67.7201°W, 14.V.2006, R. P. Webster, river margin, in drift material near seepage area (1 ♂, 1 ♀, RWC). York Co., Dumfries, Slagundy Dry Ponds, 45.8596°N, 67.1849°W, 8.VII.2006, R. P. Webster, large vernal pond, pond margin in moist leaves (1 ♂, 2 ♀, RWC); 8.5 km W of Tracy off Rt. 645, 45.6888°N, 66.8004°W, 22.V.2008, R. P. Webster, Carex marsh/flowage near slow flowing brook, in Carex hummocks (3 ♂, 1 ♀, RWC).

Collection and habitat data.

Lathrobium armatum was sifted from drift material near a seepage area along a river margin, from Carex hummocks in a Carex marsh/flowage near a slow-flowing brook and from moist leaves on the margin of a large vernal pond. Adults were collected during May and July.

Distribution in Canada and Alaska.

ON, QC, NB ( Campbell and Davies 1991).