| 词条 | Geocrinia rosea |
| 释义 |
| name = Karri Frog | image = | status = LC | status_system = IUCN3.1 | regnum = Animalia | phylum = Chordata | classis = Amphibia | ordo = Anura | familia = Myobatrachidae | genus = Geocrinia | species = G. rosea | binomial = Geocrinia rosea | binomial_authority = (Harrison, 1927) | synonyms = }} Geocrinia rosea, the Karri or Roseate Frog is a species in the family, Myobatrachidae. It is endemic to Southwest Australia. It is part of a complex of species, the Geocrinia roseate frogs, which were previously placed in the genus Crinia by Harrison. It is most easily distinguished from the 5 cogenors of the region by the rosy glow of the belly, given to us by the name. Geocrinia rosea is very similar in appearance to three other Geocrinia species; G. alba, G. lutea and G. vitellina. The usually discrete vomerine teeth of the species are evident in this species. Its colouring, largely brown, perhaps mottled, reveals another distinction between the species. The smooth skin of the creature, slightly tubercular on the upper parts, is a rosy pink below. This may also be flecked or mottled. The male has a dark to black throat, and the discrete darker markings are shared by both species. It is generally 25 mm long when adult. The frog is restricted to the higher rainfall region in around the Karri forest at the southwest tip of the continent. Streams flow into and by the Warren river, and the permanent moisture found there is the haven and restraint. The high rate of endemism in the result of the lack of motility in the species. But spring and summer bring drive to form amplexus, and the poorly travelled males will cry for a mate with four beats of the generic 'tk'. Here the frog remains amongst the depressions and recesses, the female leaving its eggs amidst the fallen timber and dense vegetation of the lush Warren region. The young will emerge from the degrading gelatinous spawn as complete froglets, never swimming in more than the damp floor of their abode. References{{Cite journal | author = Roberts, D. | author2 = Hero, J.-M. | last-author-amp = yes | title = Geocrinia rosea | journal = The IUCN Red List of Threatened Species | volume = 2004 | page = e.T41147A10405957 | publisher = IUCN | date = 2004 | url = http://www.iucnredlist.org/details/41147/0 | doi = 10.2305/IUCN.UK.2004.RLTS.T41147A10405957.en | access-date = 14 January 2018}}
5 : Geocrinia|Amphibians described in 1927|Amphibians of Western Australia|Taxonomy articles created by Polbot|Frogs of Australia |
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