请输入您要查询的百科知识：

　

词条 Tomichia
释义

  1. Distribution

  2. Ecology

  3. Species

  4. References

  5. External links

{{Italic title}}{{Taxobox
| name = Tomichia
| image =
| image_caption =
| regnum = Animalia
| phylum = Mollusca
| classis = Gastropoda
| unranked_superfamilia = clade Caenogastropoda
clade Hypsogastropoda
clade Littorinimorpha
| superfamilia = Rissooidea
| familia = Pomatiopsidae
| subfamilia = Pomatiopsinae[1]
| genus = Tomichia
| genus_authority = Benson, 1851[2]
| synonyms_ref =
| synonyms =
| diversity_link =
| diversity_ref = [3]
| diversity =

11 species


}}Tomichia is a genus of very small freshwater snails which have a gill and an operculum, gastropod mollusks or micromollusks in the family Pomatiopsidae.[3]

Distribution

The distribution of the genus Tomichia includes South Africa[4] and Eastern Zaire.[6] Tomichia is the only genus of Pomatiopsidae in Africa.[6]

Ecology

This genus occurs is both freshwater and brackish water.[3] There exist halophilic species of Tomichia which live in saline lakes[4] such as Tomichia ventricosa.[5]

Species

Brown (1994)[5] recognized 10 species (7 in South Africa and 3 in Central Africa) and one undescribed species. Kameda & Kato (2011)[4] recognized 11 species of Tomichia.

Species within the genus Tomichia include:

  • Tomichia cawstoni Connolly, 1939[5]
  • Tomichia differens Connolly, 1939[5]
  • Tomichia guillemei Leloup, 1953[5]
  • Tomichia hendrickxi (Verdcourt, 1950)[5]
  • Tomichia kivuensis Mandahl-Barth, 1974[5]
  • Tomichia natalensis Connolly, 1939[5]
  • Tomichia rogersi (Connolly, 1929)[5]
  • Tomichia tristis (Morelet, 1889)[5][6] - critically endangered[7]
  • Tomichia ventricosa (Reeve, 1842) - type species[5]
  • Tomichia zwellendamensis (Küster, 1852)[5]
  • (?)Tomichia n.sp. - reported by Cohen (1986) from Lake Turkana[5]

References

1. ^{{Bouchet 2005}}
2. ^Benson (1851). Annals and Magazine of Natural History (2)7: 377.
3. ^1 Rosenberg, G. (2010). Tomichia Benson, 1851. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=405098 on 2011-04-04
4. ^1 2 3 Kameda Y. & Kato M. (2011). "Terrestrial invasion of pomatiopsid gastropods in the heavy-snow region of the Japanese Archipelago". BMC Evolutionary Biology 11: 118. {{doi|10.1186/1471-2148-11-118}}.
5. ^1 2 3 4 5 6 7 8 9 10 11 12 13 14 Brown D. S. (1994). Freshwater Snails of Africa and their Medical Importance. Taylor & Francis. {{ISBN|0-7484-0026-5}}.
6. ^WoRMS (2010). Tomichia tristis. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=405099 on 2011-04-04
7. ^Kristensen T. K., Stensgaard A-S. & Appleton C. (2007). Tomichia tristis. In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.4. . Downloaded on 30 May 2011.

External links

  • Davis G. M. (1981). "Different Modes of Evolution and Adaptive Radiation in the Pomatiopsidae (Prosobranchia: Mesogastropoda)". Malacologia 21(1-2): [https://archive.org/stream/malacologia211981inst#page/208/mode/2up 209]-262.
  • Verdcourt B. (1951). "The distribution of the genus Tomichia Benson in Africa". Revue de Zoologie et de Botanique Africaines 44: 173-174.
  • Verdcourt B. (1960). "A further collection of Tomichia hendrickxi (Verdcourt) from the Belgian Congo". Basteria 24: 3.
{{Taxonbar|from=Q7818879}}

1 : Pomatiopsidae
随便看

　

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。

　

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间：2024/11/14 21:32:50