Insecta - Coleoptera - Dytiscidae
Full reference: C. Aubé. 1836. Iconographie et Histoire Naturelle des Coléoptères d’Europe; Tome Cinquième. Hydrocanthares 1-64
Parent taxon: Hydroporinae according to P. Bouchard et al. 2011
See also LeConte 1861 and Nilsson 2001
Sister taxa: Bidessini, Glessaria, Hygrotini, Hyphydrini, Methlini, Procoelambus, Schistomerini, Vatellini
Subtaxa: Deronectina Hydrocolus Hydroporus Nebrioporus Pteroporus
Type: Hydroporus
Ecology:
Distribution:
• Quaternary of Canada (4: Ontario collections), Greenland (7), the Russian Federation (7), Ukraine (1), the United Kingdom (7), United States (4: Pennsylvania, Washington, Wisconsin)
• Miocene of Germany (2), Poland (1), the Russian Federation (2)
• Oligocene of France (1), Germany (1)
• Eocene of Germany (1), the Russian Federation (1)
Total: 39 collections including 67 occurrences