| 词条 | Andean marsupial tree frog |
| 释义 |
| image = Ranamarsupial.jpg | status = EN | status_system = IUCN3.1 | status_ref = [1] | taxon = Gastrotheca riobambae | authority = (Fowler, 1913)[2] | synonyms = Chorophilus olivaceus Andersson, 1945 Gastrotheca marsupiata ssp. ecuatoriensis Vellard, 1957 Hyla quitoe Fowler, 1913 }} The Andean marsupial tree frog, Riobamba marsupial frog or Riobamba pouched frog (Gastrotheca riobambae; in Spanish: rana marsupial andina) is a species of frog in the Hemiphractidae family. It is endemic to Ecuador.[2] The species is confined to the Andes and the inter-Andean valleys, from Imbabura south to Chimborazo. They live in an altitude of 2,200-3,500 meters above sea-level. The Andean marsupial tree frog's habitat varies from the montane forests to the dry rocky hillsides, and from the agave plants to the corn fields. Once a common species, it is threatened by severe habitat loss.[1] Snout–vent length of Gastrotheca riobambae is about {{convert|48|mm|abbr=on}}. It has a broad, depressed body. Skin is smooth above but granulated below.[3] Within this genus, the males transfer the eggs from the female's cloaca to their dorsal pouch till they reach development at the tadpole stage. It takes approximately five to six weeks that the eggs stay in the female's pouch. Once they reach the stage as tadpoles, they continue their development in water, and go through metamorphosis in a few weeks time.[4] Gastrotheca riobambae are sometimes kept as pets.[5]References1. ^1 {{Cite journal | author = Coloma, L.A. | author2 = Ron, S. | author3 = Jungfer, K.-H. | last-author-amp = yes | title = Gastrotheca riobambae | journal = The IUCN Red List of Threatened Species | volume = 2004 | page = e.T55357A11298345 | publisher = IUCN | date = 2004 | url = http://www.iucnredlist.org/details/55357/0 | doi = 10.2305/IUCN.UK.2004.RLTS.T55357A11298345.en | access-date = 10 January 2018}} 2. ^{{cite web |url=http://research.amnh.org/vz/herpetology/amphibia/Amphibia/Anura/Hemiphractidae/Gastrotheca/Gastrotheca-riobambae |title=Gastrotheca riobambae (Fowler, 1913) |author=Frost, Darrel R. |year=2014 |work=Amphibian Species of the World: an Online Reference. Version 6.0 |publisher=American Museum of Natural History |accessdate=5 April 2014}} 3. ^1 {{cite journal |last1=Fowler |first1=H. W. |year=1913 |title=Amphibians and reptiles from Ecuador, Venezuela, and Yucatan |journal=Proceedings of the Academy of Natural Sciences of Philadelphia |volume=65 |pages=153–176 |url=https://archive.org/details/jstor-4063494}} 4. ^{{cite journal | last = del Pino| first = Eugenia M.|author2=Maria L. Galarza |author3=Carmen M. de Albuja |author4=A. A. Humphries | title = The maternal pouch and development in the marsupial frog Gastrotheca riobambae (Fowler)| year = 1975| journal = Biological Bulletin| volume = 149| issue = 3| pages = 480–491| jstor = 1540381| url = https://www.biodiversitylibrary.org/page/1569087}} 5. ^{{cite web |url=http://www.caudata.org/forum/f53-other-amphibians/f54-anura-frogs-toads/f75-tree-frogs/78655-gastrotheca-riobambae.html |title=Gastrotheca riobambae |work=Caudata.org |accessdate=5 April 2014}} External links{{Commons category|Gastrotheca riobambae}}
6 : Gastrotheca|Amphibians of Ecuador|Amphibians of the Andes|Endemic fauna of Ecuador|Taxonomy articles created by Polbot|Amphibians described in 1913 |
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