†family Gyroptychiidae Berg 1958 (lobe-finned fish)
Osteichthyes - Osteolepidiformes - Gyroptychiidae
Parent taxon: Eopodoidea according to U. J. Borgen and H. A. Nakrem 2016
Sister taxon: Chrysolepididae
Subtaxa: Gyroptychius
Ecology: planktonic suspension feeder
Distribution:
• Givetian of the United Kingdom (1 collection)
• Devonian of Belarus (1), Estonia (3), Germany (1), Latvia (4), the United Kingdom (4)
Total: 14 collections each including a single occurrence