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词条 Bulinus forskalii
释义

  1. Distribution

  2. Ecology

  3. References

  4. External links

{{Use dmy dates|date=May 2013}}{{italic title}}{{Taxobox
| name = Bulinus forskalii
| image = Bulinus forskalii shell.png
| image_caption = an apertural view of the shell of Bulinus forskalii
| status = LC | status_system = IUCN3.1
| status_ref = [1]
| regnum = Animalia
| phylum = Mollusca
| classis = Gastropoda
| unranked_superfamilia = clade Heterobranchia
clade Euthyneura
clade Panpulmonata
clade Hygrophila
| superfamilia = Planorboidea
| familia = Planorbidae
| subfamilia = Bulininae
| tribus = Bulinini
| genus = Bulinus
| species = B. forskalii
| binomial = Bulinus forskalii
| binomial_authority = (Ehrenberg, 1831)
| synonyms_ref = [1]
| synonyms =

Isidora forskalii Ehrenberg, 1831


}}

Bulinus forskalii is a species of tropical freshwater snail with a sinistral shell, an aquatic gastropod mollusk in the family Planorbidae, the ramshorn snails and their allies.

Distribution

Bulinus forskalii is an afrotropical[1] species which occurs in number of countries in Africa:

  • Northern Africa: only in Egypt and Sudan.[1]
  • Western Africa: Benin,[2] Burkina Faso, Côte d'Ivoire, Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Niger, Senegal[3] and Togo.[1]
  • Eastern Africa: Burundi, Ethiopia, Kenya, Malawi, Mozambique, Somalia, Tanzania, Zambia and Zimbabwe.[1]
  • Central Africa: Angola, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Republic of the Congo, Equatorial Guinea and Gabon.[1] An extreme variant of Bulinus forskalii lives also on São Tomé Island.[4]
  • Southern Africa: South Africa and Swaziland.[1]

This species has been recently introduced to Madagascar.[5]

Its presence is uncertain in Mauritania, Nigeria and in Sierra Leone.[1]

Ecology

The natural habitats for this species are lake margins, swamps, marshes and wetland areas.[1] It lives in all types of freshwater bodies and it has been found mainly in dams and brooks in South Africa.[15] The substratum is often muddy.[15]

Bulinus forskalii is a hermaphroditic species.[17] Self-fertilization can occur.[6]

Parasites of Bulinus forskalii include:

  • as intermediate host for Schistosoma guineensis[7]
  • as intermediate host for Schistosoma intercalatum[4]
  • as intermediate host for Schistosoma haematobium – experimental infection in Niger,[8] but incompatible in South Africa[15]
  • as intermediate host for Gastrodiscus aegyptiacus,[9] that causes gastrodiscosis in horses[10]
  • three species of paramphistomes (superfamily Paramphistomoidea)[11]

It has been found incompatible with Schistosoma mattheei in South Africa.[9]

References

1. ^1 2 3 4 5 6 7 8 9 Appleton C., Ghamizi M., Jørgensen A., Kristensen T. K., Ngereza C., Stensgaard A-S. & Van Damme D. (2009). Bulinus forskalii. In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.4. . Downloaded on 7 May 2011.
2. ^{{Cite journal | last1 = Ibikounlé | first1 = M. | last2 = Mouahid | first2 = G. | last3 = Sakiti | first3 = N. G. | last4 = Massougbodji | first4 = A. | last5 = Moné | first5 = H. | title = Freshwater snail diversity in Benin (West Africa) with a focus on human schistosomiasis | doi = 10.1016/j.actatropica.2009.02.001 | journal = Acta Tropica | volume = 111 | issue = 1 | pages = 29–34 | year = 2009 | pmid = 19426659| pmc = }}
3. ^{{fr icon}} Sarr A., Kinzelbach R. & Diouf M. (2011, in press). "Diversité spécifique et écologie des mollusques continenatux de la basse vallée du Ferlo (Sénégal). [Specific diversity and ecology of continental molluscs from the Lower Ferlo Valley (Senegal)]". MalaCo 7: 8 pp. PDF {{webarchive|url=https://web.archive.org/web/20111002155546/http://www.journal-malaco.fr/documents/MS52_sarretal_souspresse.pdf |date=2 October 2011 }}.
4. ^1 {{cite journal | last1 = Brown | first1 = D. S. | year = 1991 | title = Freshwater snails of São Tomé, with special reference to Bulinus forskalii (Ehrenberg), host of Schistosoma intercalatum | url = | journal = Hydrobiologia | volume = 209 | issue = 2| pages = 141–153 | doi = 10.1007/BF00006926 }}
5. ^{{Cite journal | last1 = Stothard | first1 = J. R. | last2 = Brémond | first2 = P. | last3 = Andriamaro | first3 = L. | last4 = Sellin | first4 = B. | last5 = Sellin | first5 = E. | last6 = Rollinson | first6 = D. | doi = 10.1017/S003118200100806X | title = Bulinus species on Madagascar: Molecular evolution, genetic markers and compatibility with Schistosoma haematobium | journal = Parasitology | volume = 123 | issue = 7 | year = 2003 | pmid = 11769288| pmc = | pages=S261–75}}
6. ^{{Cite journal | last1 = Gow | first1 = J. L. | last2 = Noble | first2 = L. R. | last3 = Rollinson | first3 = D. | last4 = Jones | first4 = C. S. | title = A high incidence of clustered microsatellite mutations revealed by parent-offspring analysis in the African freshwater snail, Bulinus forskalii (Gastropoda, Pulmonata) | doi = 10.1007/s10709-005-0204-6 | journal = Genetica | volume = 124 | issue = 1 | pages = 77–83 | year = 2005 | pmid = 16011005| pmc = }}
7. ^1 {{Cite journal | last1 = Gow | first1 = J. L. | last2 = Noble | first2 = L. R. | last3 = Rollinson | first3 = D. | last4 = Mimpfoundi | first4 = R. | last5 = Jones | first5 = C. S. | title = Breeding system and demography shape population genetic structure across ecological and climatic zones in the African freshwater snail, Bulinus forskalii (Gastropoda, Pulmonata), intermediate host for schistosomes | doi = 10.1111/j.1365-294X.2004.02339.x | journal = Molecular Ecology | volume = 13 | issue = 11 | pages = 3561–3573 | year = 2004 | pmid = 15488012| pmc = }}
8. ^{{Cite journal | last1 = Labbo | first1 = R. | last2 = Djibrilla | first2 = A. | last3 = Zamanka | first3 = H. | last4 = Garba | first4 = A. | last5 = Chippaux | first5 = J. -P. | title = Bulinus forskalii: A new potential intermediate host for Schistosoma haematobium in Niger | doi = 10.1016/j.trstmh.2007.03.016 | journal = Transactions of the Royal Society of Tropical Medicine and Hygiene | volume = 101 | issue = 8 | pages = 847–848 | year = 2007 | pmid = 17568645| pmc = }}
9. ^1 2 3 4 {{Cite journal | last1 = De Kock | first1 = K. N. | last2 = Wolmarans | first2 = C. T. | title = Distribution, habitats and role as intermediate host of the freshwater snail, Bulinus forskalii, in South Africa | journal = The Onderstepoort journal of veterinary research | volume = 72 | issue = 2 | pages = 165–174 | year = 2005 | pmid = 16137134 | doi=10.4102/ojvr.v72i2.214}}
10. ^{{Cite journal | last1 = Mukaratirwa | first1 = S. | last2 = Munjere | first2 = I. F. | last3 = Takawira | first3 = M. | last4 = Chingwena | first4 = G. | title = Susceptibility of 7 freshwater gastropod species in Zimbabwe to infection with Gastrodiscus aegyptiacus (Cobbold, 1876) Looss, 1896 | journal = Journal of the South African Veterinary Association | volume = 75 | issue = 4 | pages = 186–188 | year = 2004 | pmid = 15830604 | doi=10.4102/jsava.v75i4.481}}
11. ^{{Cite journal | last1 = Lotfy | first1 = W. M. | last2 = Brant | first2 = S. V. | last3 = Ashmawy | first3 = K. I. | last4 = Devkota | first4 = R. | last5 = Mkoji | first5 = G. M. | last6 = Loker | first6 = E. S. | doi = 10.1016/j.vetpar.2010.08.027 | title = A molecular approach for identification of paramphistomes from Africa and Asia | journal = Veterinary Parasitology | volume = 174 | issue = 3–4 | pages = 234–240 | year = 2010 | pmid = 20880634| pmc = }}

External links

{{commons category-inline||Bulinus forskalii}}{{taxonbar|from=Q4996448}}

4 : Bulinus|Gastropods described in 1831|Freshwater snails of Africa|Invertebrates of Equatorial Guinea
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