Ryssota

Ryssota
Five views of a shell of muffin snail Ryssota ovum
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Heterobranchia clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora informal group Sigmurethra clade limacoid clade
Superfamily:	Helicarionoidea
Family:	Helicarionidae
Genus:	Ryssota Albers, 1850

Ryssota is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicarionidae.

Species

Species within the genus Ryssota include:

• Ryssota antoni (Semper,1870)
• Ryssota balerana (Bartsch,1939)
• Ryssota lamarckiana (Lea,1853)
• Ryssota maxima (Pfeiffer,1853)
• Ryssota mulleri (Pfeiffer,1854)
• Ryssota ovum
• Ryssota oweniana (Pfeiffer,1853)
• Ryssota pachystoma
• Ryssota porphyria (Pfeiffer,1854)
• Ryssota quadrasi (Hidalgo,1890)
• Ryssota rhea (Pfeiffer,1853)
• Ryssota sauli
• Ryssota zeus (Jonas,1842)