Bythinella markovi

Bythinella markovi
Conservation status
Critically Endangered  (IUCN 3.1)
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha
Superfamily:	Rissooidea
Family:	Amnicolidae
Genus:	Bythinella
Species:	B. markovi
Binomial name
Bythinella markovi (Georgiev, 2009)

Bythinella markovi is a species of very small freshwater snail, an aquatic gastropod mollusk in the family Amnicolidae (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Distribution

This species is endemic to Bulgaria, and is known only from Gardina Dupka Cave, in the Western Rhodopes.