Family Hydroscaphidae LeConte 1874 (skiff beetle)
Insecta - Coleoptera - Hydroscaphidae
Full reference: J. L. LeConte. 1874. Descriptions of new Coleoptera chiefly from the Pacific slope of North America. Transactions of the American Entomological Society 5:43-72
Parent taxon: Sphaeriusoidea according to A. G. Kirejtshuk et al. 2023
See also Bouchard et al. 2011, Cai et al. 2022, Crowson 1981 and Lawrence and Newton 1995
Sister taxa: Sphaeriidae, Sphaeriusidae, Torridincolidae
Subtaxa: Hydroscaphinae Leehermaniinae Triamyxinae
Type: Hydroscapha
Ecology:
Distribution:
• Cretaceous of China (1 collection)
• Triassic of Poland (1), United States (2: North Carolina)
• Permian to Triassic of the Russian Federation (1)
Total: 5 collections each including a single occurrence