Cochliopina

Cochliopina; Temporal range: Miocene–Present PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Littorinimorpha
Family:	Cochliopidae
Subfamily:	Cochliopinae
Genus:	Cochliopina; Morrison, 1946
Type species
	Cochliopina riograndensis; Pilsbry & Ferriss, 1906
Species
	List C. australis Morrison, 1946 ; C. bourguyi (Roxo, 1924) ; C. colombiana (Nuttall, 1990) ; C. compacta (Pilsbry, 1910) ; C. convexa Wesselingh, 2006 ; C. dulcensis (Marshall, 1920) ; C. extremis Morrison, 1946 ; C. francesae (Goodrich & van der Schalie, 1937) ; C. fratercula Morrison, 1946 ; C. guatemalensis (Morelet, 1851) ; C. hauxwelli (Nuttall, 1990) ; C. hinkleyi (Pilsbry, 1920) ; C. infundibulum (von Martens, 1899) ; C. izabal (Pilsbry, 1920) ; C. juradoi Morrison, 1946 ; C. milleri Taylor, 1966 ; C. minor (Pilsbry, 1920) ; C. navalis Morrison, 1946 ; C. picta (Pilsbry, 1910) ; C. riograndensis (Pilsbry & Ferriss, 1906) ; C. tryoniana (Pilsbry, 1890) ; C. wetmorei Morrison, 1946 ; C. zeteki Morrison, 1946;

Cochliopina is a genus of very small freshwater snails in the family Cochliopidae. Twenty-three species are known, including four fossil species known from Miocene Colombia and Peru.

Species

Extant species in this genus include:

Fossil species in this genus include:

Species formerly placed in this genus include:

Cochliopina boetzkesi (Miller, 1879) – now accepted as Littoridina boetzkesi (Miller, 1879)
Cochliopina ecuadoriana (Miller, 1879) – now accepted as Littoridina ecuadoriana (Miller, 1879)

1 2 3 "Cochliopina Morrison 1946 (snail)". Paleobiology Database. Retrieved 4 May 2026.
1 2 3 4 5 Bieler R, Bouchet P, Gofas S, Marshall B, Rosenberg G, La Perna R, Neubauer TA, Sartori AF, Schneider S, Vos C, ter Poorten JJ, Taylor J, Dijkstra H, Finn J, Bank R, Neubert E, Moretzsohn F, Faber M, Houart R, Picton B, Garcia-Alvarez O (eds.). "Cochliopina J. P. E. Morrison, 1946". MolluscaBase. World Register of Marine Species. Retrieved 4 May 2026.

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