Yosemite Toad

Yosemite Toad

Taxobox
name = Yosemite Toad


status = EN | status_system = IUCN3.1
regnum = Animalia
phylum = Chordata
classis = Amphibia
ordo = Anura
familia = Bufonidae
genus = "Bufo"
species = "B. canorus"
binomial = "Bufo canorus"
binomial_authority = Camp, 1916
synonyms = "Anaxyrus canorus"The Yosemite Toad ("Bufo canorus") is a species of toad in the Bufonidae family.It is endemic to the United States.Its natural habitats are temperate grassland, rivers, intermittent rivers, swamps, freshwater lakes, freshwater marshes, and tundra wetlands.It is threatened by habitat loss.In addition to habitat loss, Bufo Canorus is also threatened by a fungus known as a chitrid which is easily spread through watersheds. The fungus eats at the larvae's teeth rows thereby starving the toad larvae. Evey year, the habitat seems to be shrinking.

References

* (2004) The history of a Nearctic colonization: Molecular phylogenetics and biogeography of the Nearctic toads ("Bufo"). "Evolution" "58": 2517–2535.
* Hammerson, G., Grasso, R. & Davidson, C. 2004. [http://www.iucnredlist.org/search/details.php/3180/all Bufo canorus] . [http://www.iucnredlist.org 2006 IUCN Red List of Threatened Species. ] Downloaded on 21 July 2007.


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Yosemite toad — noun of high Sierra Nevada meadows and forest borders • Syn: ↑Bufo canorus • Hypernyms: ↑true toad …   Useful english dictionary

  • Yosemite National Park — Infobox Protected area name = Yosemite National Park iucn category = Ib caption = locator x = 20 locator y = 84 location = Tuolumne, Mariposa, Madera Counties, California, USA nearest city = Mariposa lat degrees = 37 lat minutes = 50 lat seconds …   Wikipedia

  • true toad — noun tailless amphibian similar to a frog but more terrestrial and having drier warty skin • Hypernyms: ↑frog, ↑toad, ↑toad frog, ↑anuran, ↑batrachian, ↑salientian • Hyponyms: ↑bufo, ↑ …   Useful english dictionary

  • Black toad — Conservation status Vulnerable (IUCN 3.1)[1] …   Wikipedia

  • List of endangered animal species — This is a list of endangered animal species according to the World Conservation Union (IUCN) Red List. The list includes endangered species of the kingdom Animalia. NOTOC A* Acheilognathus elongatus * Acipenser Endangered * Acrocephalus… …   Wikipedia

  • Anaxyrus — Taxobox name = Anaxyrus image width = 240px image caption = Woodhouse s Toad ( Bufo woodhousii ) regnum = Animalia phylum = Chordata classis = Amphibia ordo = Anura familia = Bufonidae genus = Bufo subgenus = Anaxyrus subgenus authority = Frost… …   Wikipedia

  • Bufo canorus — noun of high Sierra Nevada meadows and forest borders • Syn: ↑Yosemite toad • Hypernyms: ↑true toad …   Useful english dictionary

  • Carson-Iceberg Wilderness — Infobox protected area | name = Carson Iceberg Wilderness iucn category = Ib caption = locator x = locator y = location = Sierra Nevada Mountain range, California nearest city = Markleeville, California lat degrees = lat minutes = lat seconds =… …   Wikipedia

  • Decline in amphibian populations — The Golden toad of Monteverde, Costa Rica, was among the first casualties of amphibian declines. Formerly abundant, it was last seen in 1989. Dramatic declines in amphibian populations, including population crashes and mass localized extinctions …   Wikipedia

  • Declin des populations d'amphibiens — Déclin des populations d amphibiens Le crapaud doré (Bufo periglenes), a été un des premiers indicateurs du déclin des populations d’amphibiens. Considéré dans les années 1980 comme abondant dans son habitat au Costa Rica, il a été observé pour… …   Wikipédia en Français

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”