Gymnusa grandiceps Casey, 1915

NEW BRUNSWICK: York Co.: New Maryland, 16.IV.2004, R.P. Webster, mixed forest: leaf litter, (1, RPW).

Gymnusa grandiceps is newly recorded in New Brunswick. No specific bionomic information is available for the species but it is believed to be a hydrophilous species similar to Gymnusa brevicollis which is found in swamps, swampy edges of lakes and rivers, sphagnum bogs, and similar habitats (Klimaszewski 1979).