The Gyrinidae (Coleoptera) of the Maritime Provinces of Canada: new records, distribution, and faunal composition Author Majka, Christopher Nova Scotia Museum, Halifax, NS, Canada Author Kenner, Rex University of British Columbia, Vancouver ,, Canada text ZooKeys 2009 2009-09-28 22 22 355 372 journal article 10.3897/zookeys.22.216 92568fbc-5aca-4da9-8cc1-1b79de424966 1313–2970 576544 Gyrinus bifarius Fall, 1922 Gyrinus bifarius was reported from New Brunswick by Oygur and Wolfe (1991) and Roughley (1991) , from Nova Scotia by Roughley (1991) , and from Prince Edward Island by Majka (2008) (Fig. 8). Morrissette (1979) noted records from lakes and riv- ers while Oygur and Wolfe (1991) reported that 74% of specimens came from lotic habitats.