†subfamily Pycnomphalinae Peel 1984 (snail)
Gastropoda - Euomphalina - Anomphalidae
Full reference: J. S. Peel. 1984. Autecology and systematics of a new Silurian anomphalid gastropod from western Greenland. Rapport Grønlands Geologiske Undersøgelse 121(1):77-87
Parent taxon: Anomphalidae according to J. S. Peel 1984
Sister taxa: Anomphalinae, Anomphalus, Cycloscena, Delphinuella, Eiselia, Givediscus, Isonema, Littorella, Nodinella, Sosiolytes, Straparella, Turbinilopsis, Tychonia
Subtaxa: Pycnomphalus, Pycnotrochus, Turbocheilus
Type: Pycnomphalus
Ecology: epifaunal detritivore