†family Furcacaudidae Wilson and Caldwell 1998 (vertebrate)
Thelodonti - Furcacaudiformes - Furcacaudidae
Parent taxon: Furcacaudiformes according to R. van der Laan 2019
Sister taxa: Apalolepidae, Barlowodidae, Drepanolepididae, Lanarkiidae, Nikoliviidae, Pezopallichthyidae
Subtaxa: Canonia Cometicercus Furcacauda Sphenonectris
Type: Furcacauda
Ecology: planktonic suspension feeder
Distribution:
• Devonian of Canada (5: Northwest Territories, Nunavut collections), Greenland (1), Norway (3), the Russian Federation (2), United States (1: Nevada)
Total: 12 collections including 16 occurrences