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 aeneolus LeConte, 1868 Gyrinus aeneolus was reported from New Brunswick by Oygur and Wolfe (1991) and Roughley (1991) (Fig. 8). Oygur and Wolfe (1991) record the species from both lotic (50%) and lentic (50%) habitats. Blatchley (1910) found it in a “low meadow pond.”