• Ring Snails
Scientific classification
Kingdom:Animalia
Phylum:Mollusca
Class:Gastropoda
Clade:Caenogastropoda
Clade:Hypsogastropoda
Order:Littorinimorpha
Superfamily:Littorinoidea
Family:Pomatiidae
Genus:Chondrothyretes
Species:C. incrassata
28,5mm
Viñales, Pinar del Rio Province, North Cuba
From my collection
via Flickr https://flic.kr/p/2jHMnt4