Erhaia
| Erhaia | |
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| Genus: | Erhaia Davis & Kuo in Davis, Kuo, Hoagland, Chen, Yang & Chen, 1985[2]
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| Diversity[3] | |
| 7 species (not up to date, see newer references) | |
Erhaia is a genus of small to minute[3] freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Amnicolidae.
Erhaia is the type genus of the tribe Erhaiini, which is now a synonym of the subfamily Amnicolinae.[1]
Erhaia (also within the tribe Erhaiini) was originally described as a genus within the Pomatiopsidae in 1985,[2] but Wilke et al. (2000, 2001) moved it to the Amnicolidae.[4][5]
Distribution
The distribution of Erhaia includes southern China and India.[6] The center of biodiversity of Erhaia in China is located in the provinces of Hunan, Hubei and Sichuan.[3] Distribution also includes Fujian Province.[3] There is also scattered occurrences of Erhaia in Yunnan Province.[3] These snails live in the Yangtze River drainage and in the Mekong River drainage (1 species).[6]
Description
The length of the shell of this species is up to 3.9 mm.[6]
Species
Species within the genus Erhaia include:
- Erhaia daliensis Davis & Kuo, 1985[2][6]
- Erhaia gongjianguoi (Kang, 1983)[6]
- Erhaia hubiensis (Liu, Zhang & Wang, 1983)[6]
- Erhaia jianouensis (Liu & Zhang, 1979)[3][6]
- Erhaia kunmingensis Davis & Kuo, 1985[2][6]
- Erhaia lii (Kang)[6]
- Erhaia nainitalensis Davis & Rao, 1997[6]
- Erhaia robusta (Kang, 1986)[6]
- Erhaia sheminensis[6]
- Erhaia wantanensis[6]
- Erhaia wufengensis[6]
Synonyms:
- Erhaia chinensis Davis et al. 1985 and Erhaia chinensis Davis & Kang, 1995[3] are synonyms of Chencuia chinensis Liu & Zhang, 1979[6]
Ecology
Erhaia lives in streams in mountainous areas.[6]
References
- ^ a b Bouchet, Philippe; Rocroi, Jean-Pierre; Frýda, Jiri; Hausdorf, Bernard; Ponder, Winston; Valdés, Ángel & Warén, Anders (2005). "Classification and nomenclator of gastropod families". Malacologia. 47 (1–2). Hackenheim, Germany: ConchBooks: 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.
- ^ a b c d 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. page 66. JSTOR 4064860.
- ^ a b c d e f g Davis G. M. & Kang Z. B. (1995). "Advances in the Systematics of Erhaia (Gastropoda: Pomatiopsidae) from the People's Republic of China". Proceedings of the Academy of Natural Sciences of Philadelphia 146: 391-427. JSTOR.
- ^ Wilke T., Davis G. M., Gong X. & Liu H.-X. (2000). "Erhaia (Gastropoda: Rissooidea): phylogenetic relationships and the question of Paragonimus coevolution in Asia". American Journal of Tropical Medicine and Hygiene 62(4): 453-459. abstract, PDF.
- ^ Wilke T., Davis G. M., Falniowski A., Giusti F., Bodon M. & Szarowska M. (2001). "Molecular systematics of Hydrobiidae (Mollusca: Gastropoda: Rissooidea): testing monophyly and phylogenetic relationships". Proceedings of the Academy of Natural Sciences of Philadelphia 151: 1-21Wilke, Thomas (2001). "Molecular systematics of Hydrobiidae (Mollusca: Gastropoda: Rissooidea): testing monophyly and phylogenetic relationships". Proceedings of the Academy of Natural Sciences of Philadelphia. 151 (1): 1–21. doi:10.1635/0097-3157(2001)151[0001:MSOHMG]2.0.CO;2. JSTOR.
- ^ a b c d e f g h i j k l m n o p 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.