Acrotrichis (s.str.) diffinis (Matthews, 1872)

— CANADA: Québec, Hull, Gatineau Park 21.IX 1980 leg. M. Sörensson ‘‘ Salix litter at swampy lake edge’’ (23, MSUL) ; Ontario, Carleton Co., Mer Bleue, 18.IX 1980 leg. M. Sörensson ‘‘eutrophic lake edge’’ (12, MSUL) ;