Cochliopidae is a family of small freshwater snails with gills and an operculum, aquatic gastropod mollusks.
Paludestrina d'Orbigny, 1840 is an archaic synonym,[1] and has been placed on the Official Index of Rejected and Invalid Names by ICZN Opinion 2202.[2]
This family is in the superfamily Truncatelloidea and in the order Littorinimorpha (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).
Description
Cochliopidae snails are characterized by sharp, elongated spire-like structures, and can be found in rivers or brackish water.[1]
2005 taxonomy
The family Cochliopidae consists of 3 subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005):[3]
Genera
Liu et al. (2001)[4] have recognized 34 genera with more than 260 species within the subfamily Cochliopinae.[4]
Strong et al. (2008)[5] have recognized 246 freshwater species within Cochliopidae.[5]
Genera within the family Cochliopidae include:
subfamily Cochliopinae
subfamily Littoridininae
subfamily Semisalsinae - there are three genera in the subfamily Semisalsinae[8]
subfamily ? (either Cochliopinae or Littoridininae)
-
Aroapyrgus H. B. Baker, 1931
-
Balconorbis Hershler & Longley, 1986
- † Carinulorbis Yen, 1949
-
Chorrobius Hershler, Liu & Landye, 2011[7]
-
Dyris Conrad, 1871 - it has extant species and also 26 species in Miocene Pebas Formation[9]
-
Emmericiella Pilsbry, 1909
-
Eremopyprgus Hershler, 1999[10][11]
- † Feliconcha Wesselingh, Anderson & Kadolsky, 2006 - two species from Miocene of the Pebas Formation[9]
- (probably extant)[9] Glabertryonia Wesselingh, Anderson & Kadolsky, 2006 - three species[9]
- † Glabertryonia glabra Wesselingh, Anderson & Kadolsky, 2006 - from Miocene of the Pebas Formation[9]
- † Glabertryonia sp. 1 - from Pliocene of the Las Piedras Formation[9]
- (probably extant) Glabertryonia sp. 2 - from Holocene of Surinam, probably extant[9]
-
Juturnia Hershler, Liu & Stockwell, 2002
-
Lithococcus Pilsbry, 1911
-
Mesobia F. G. Thompson & Hershler, 1991
-
Mexipyrgus Taylor, 1966
-
Minckleyella Hershler, Liu & Landye, 2011[7] - with the only species Minckleyella balnearis Hershler, Liu & Landye, 2011[7]
-
Onobops Thompson, 1968[9]
-
Pyrgophorus Ancey, 1888[9]
-
Sioliella Haas, 1949
-
Spurwinkia Davis, Mazurkiewicz & Mandracchia, 1982
-
Texadina Abbott & Ladd, 1951
-
Thalassobia Bourguignat in Mabille, 1877
Cladogram
A cladogram based on sequences of mitochondrial cytochrome-c oxidase I (COI) genes showing phylogenic relations of species within Cochliopidae:[4]
Cochliopidae Onobops jacksoni
Heleobops docimus, Heleobops dalmatica
Cochliopina riograndensis
Cochliopa sp.
Lithococcus multicarinatus
Mexithauma quadripaludium
Aroapyrgus sp.
Eremopyrgus eganensis
Zetekina sp. 1, Zetekina sp. 2
"Tryonia" brevissima, "Tryonia" alamosae
Aphaostracon sp.
Littoridinops monroensis, Littoridinops palustris
Pyrgophorus platyrachis
"Tryonia" kosteri
Durangonella coahuilae
Spurwikinia salsa
Tryonia clathrata, Tryonia rowlandsi, Tryonia aequicostata
Mexipyrgus carranzae
"Tryonia" robusta
References
-
^ a b Bourguignat, Jules René (1888-01-01). Iconographie malacologique des animaux mollusques fluviatiles du Lac Tanganika (in French). Impr. Crété.
-
^ MolluscaBase eds. (2021). MolluscaBase. Cochliopidae Tryon, 1866. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=411706 on 2021-05-13
-
^ a b c d Bouchet, Philippe; Rocroi, Jean-Pierre; Frýda, Jiri; Hausdorf, Bernard; Ponder, Winston; Valdés, Ángel & Warén, Anders (2005). "Classification and nomenclator of gastropod families". Malacologia. Hackenheim, Germany: ConchBooks. 47 (1–2): 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.
-
^ a b c Liu H.-P., Hershler R. & Thompson F. G. (2001). "Phylogenetic Relationships of the Cochliopinae (Rissooidea: Hydrobiidae): An Enigmatic Group of Aquatic Gastropods". Molecular Phylogenetics and Evolution 21(1): 17-25. doi:10.1006/mpev.2001.0988.
-
^ a b Strong E. E., Gargominy O., Ponder W. F. & Bouchet P. (2008). "Global Diversity of Gastropods (Gastropoda; Mollusca) in Freshwater". Hydrobiologia 595: 149-166. hdl:10088/7390 doi:10.1007/s10750-007-9012-6.
-
^ Kabat A. R. & Hershler R. (1993). "The prosobranch snail family Hydrobiidae (Gastropoda: Rissooidea): review of classification and supraspecific taxa". Smithsonian Contributions to Zoology 547: 1-94. PDF.
-
^ a b c d e f g h i j Hershler R., Liu H.-P. & Landye J. J. (2011). "Two new genera and four new species of freshwater cochliopid gastropods (Rissooidea) from northeastern Mexico". Journal of Molluscan Studies 77(1): 8-23. doi:10.1093/mollus/eyq033.
-
^ a b c d Kroll O., Hershler R., Albrecht C., Terrazas E. M., Apaza R., Fuentealba C., Wolff C. & Wilke T. (2012). "The endemic gastropod fauna of Lake Titicaca: correlation between molecular evolution and hydrographic history". Ecology and Evolution 2(7): 1517-1530. doi:10.1002/ece3.280.
-
^ a b c d e f g h i j k Wesselingh F. P., Anderson L. C. & Kadolsky D. (2006). "Molluscs from the Miocene Pebas Formation of Peruvian and Colombian Amazonia". Scripta Geologica 1333: 19-290. PDF.
-
^ Hershler R., Liu H.-P. & Landye J. J. (2002). "A new species of Eremopyprgus (Hydrobiidae: Cochliopinae) from the Chihuahuan desert, Mexico: Phylogentic relationships and biogeography". Journal of Molluscan Studies 68: 7-13. PDF.
-
^ Hershler R. (1999). "A systematic review of the hydrobiid snails (Gastropoda: Rissoidea) of the Great Basin, western United States. Part II. Genera Colligyrus, Fluminicola, Pristinicola, and Tryonia". The Veliger 42(4): 306-337. PDF.
