Lyogyrus

Lyogyrus
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Family: Amnicolidae
Genus: Lyogyrus
Gill, 1863
Synonyms
  • Amnicola (Lyogyrus) Gill, 1863
  • Lyogyrus (Lyogyrus) Gill, 1863 alternative representation
  • Lyogyrus (Spirogyrus) F. G. Thompson & Hershler, 1991 alternative representation
  • Lyogyrus (Spyrogyrus) F. G. Thompson & Hershler, 1991 misspelling - incorrect subsequent spelling
  • Valvata (Lyogyrus) Gill, 1863 (unaccepted combination)

Lyogyrus is a genus of very small freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Amnicolidae.