Amnicolidae

Amnicolidae is a family of small freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the superfamily Rissooidea.

Amnicolidae
Drawing of the shell of Amnicola dalli with the operculum next to it
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Superfamily: Truncatelloidea
Family: Amnicolidae
Tryon, 1863
Diversity[1]
About 200 freshwater species

This family is in the clade Littorinimorpha (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). This family was previously considered to be a subfamily of Hydrobiidae.

Subfamilies

The family Amnicolidae consists of 3 subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005):[2]

  • Subfamily Amnicolinae Tryon, 1863, synonymised with:
    • Tribe Erhaiini Davis & Kuo, 1985[3]
    • Subfamily Lyogyrinae Pilsbry, 1916
    • Subfamily Parabythinellinae Radoman, 1976
    • Tribe Pseudobythinellini Davis & Chen, 1992
  • Subfamily Baicaliinae P. Fisher, 1885, synonymised with:
    • Subfamily Liobaicaliinae B. Dybowski & Grochmalicki, 1913
    • Subfamily Turribaicaliinae B. Dybowski & Grochmalicki, 1917

Genera
  • Subfamily Amnicolinae Tryon, 1863
    • Akiyoshia Kuroda & Habe, 1954[4], syonymised with:
      • Akiyoshia (Saganoa) Kuroda, Habe & Tamu, 1958
    • Amnicola Gould & Haldeman, 1840, synonymised with:
      • Amnicola (Amnicola) Gould & Haldeman, 1840
      • Hydrobia (Amnicola) Gould & Haldeman, 1840
    • Chencuia Davis, 1997
    • Colligyrus Hershler, 1999
    • Dasyscias F. G. Thompson & Hershler, 1991
    • Erhaia Davis & Kuo, 1985,[3] syonymised with:
      • Pseudobythinella Liu & Zhang, 1979
    • Kolhymamnicola Starobogatov & Budnikova, 1976
    • Lyogyrus Gill, 1863
    • Marstoniopsis van Regteren Altena, 1936
    • Moria Kuroda & Habe, 1958
    • Rachipteron F.G. Thompson, 1964[5]
  • Subfamily Baicaliinae P. Fisher, 1885
    • Baicalia Martens, 1876, synonymised with:
      • Baicalia (Baicalia) Martens, 1876
      • Baicalia (Trachybaicalia) Martens, 1876
      • Baikalia Dall, 1877
      • Baikalia (Trachybaikalia) G. Nevill, 1885
      • Limnorea W. Dybowski, 1875
      • Limnorea (Ligea) W. Dybowski, 1875
      • Trachybaikalia G. Nevill, 1885
      • Turribaicalia B. Dybowski & Grochmalicki, 1917
    • Dybowskia Dall, 1877
    • Godlewskia Crosse & P. Fischer, 1879
    • Korotnewia Kozhov, 1936
    • Liobaicalia Martens, 1876, syonymised with:
      • Baicalia (Liobaicalia) Martens, 1876
      • Hydrobia (Liobaikalia) Dall, 1877
      • Limnorea (Leucosia) W. Dybowski, 1875
    • Maackia Clessin, 1880,[6] synoynmised with:
      • Baicalia (Maackia) Clessin, 1880
      • Maackia (Eubaicalia) Lindholm, 1924
      • Maackia (Maackia) Clessin, 1880
    • Parabaikalia Lindholm, 1909
    • Pseudobaikalia Lindholm, 1909, syonymised with:
      • Pseudobaicalia B. Dybowski, 1911
      • Pseudobaikalia (Microbaicalia) Kozhov, 1936
      • Pseudobaikalia (Pseudobaikalia) Lindholm, 1909
    • Pyrgobaicalia Starobogatov, 1972
    • Teratobaikalia Lindholm, 1909, syonymised with:
      • Teratobaikalia (Baikaliella) Lindholm, 1909
      • Teratobaikalia (Teratobaikalia) Lindholm, 1909
      • Teratobaikalia (Trichiobaikalia) Lindholm, 1909

References
  1. 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.
  2. 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.
  3. Davis G. M., Kuo Y.-H. Hoagland K. E., Chen P.-L., Yang H.-M. & Chen D.-J. (1985). Erhaia, a new genus and new species of Pomatiopsidae from China (Gastropoda: Rissoacea). Proceedings of the Academy of Natural Sciences of Philadelphia, 137, 48–78.
  4. Davis G. M. & Rao S. (1997). "Discovery of Erhaia (Gastropoda: Pomatiopsidae) in northern India with description of a new genus of Erhaiini from China". Proceedings of the Academy of Natural Sciences of Philadelphia 48: 273-299. JSTOR.
  5. Thompson F. G. (1964). A new aquatic snail of the family Amnicolidae from Costa Rica. Revista de Biología Tropical, 12(1), 97–105.
  6. Fazalova V., Nevado B., Peretolchina T., Petunina J. & Sherbakov D. (2010). "When environmental changes do not cause geographic separation of fauna: differential responses of Baikalian invertebrates". BMC Evolutionary Biology 10: 320. doi:10.1186/1471-2148-10-320.
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