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美洲大鲵
Sign in to saveAlso known as Cryptobranchus alleganiensis, Cryptobranchus alleghaniensis, water-dog, mud-puppy, water-puppy
隐鳃鲵科隐鳃鲵属的一种两栖动物
OverviewAI-generated
The hellbender, scientifically named *Cryptobranchus alleganiensis*, is a species of amphibian belonging to the genus *Cryptobranchus*. It is endemic to the United States. The species has been present for about 850 thousand years and was described in the *Encyclopædia Britannica* 11th edition.
The IUCN Red List classifies the hellbender as Vulnerable, a status assigned in 2022. The organism is also referred to by the common name "sacavera aligátor."
Synthesized by Vinony from 19 facts across 4 sources: Wikidata, iNaturalist, IUCN Red List, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Species
VulnerableHellbender
species
美洲大鯢（Cryptobranchus alleganiensis），是一種水生兩棲動物。分佈於美國東部，棲息于水淺、流速快及含氧量高的河流、溪流中。以魚和蝦為主食，偶爾吃腐肉。視力很差，嗅覺靈敏。人工飼養的美洲大鯢壽命在30歲左右。 生殖 一般產卵時期為8月，於體外受精，卵生，受精卵的孵化期約50天。 形狀 美洲大鯢體長32釐米；重約2公斤。身體扁平，身上佈滿粘液，擁有四肢和尾巴。 ^ Bredehoeft, Keila E.; Schubert, Blaine W. A Re-Evaluation of the Pleistocene Hellbender, Cryptobranchus guildayi. Journal of Herpetology. 2015, 49: 157. doi:10.1670/12-222. ^ Geoffrey Hammerson, Christopher Phillips. Cryptobranchus alleganiensis. IUCN Red List of Threatened Species (IUCN). 2004, 2004: e.T59077A11879843 [23 February 2016]. doi:10.2305/IUCN.UK.2004.RLTS.T59077A11879843.en. 取自“https://zh.wikipedia.org/w/index.php?title=美洲大鲵&oldid=47473790” 分类：IUCN近危物種 隐藏分类：物种微格式条目
via IUCN
Article · 中文
美洲大鯢（Cryptobranchus alleganiensis），是一種水生兩棲動物。分佈於美國東部，棲息于水淺、流速快及含氧量高的河流、溪流中。以魚和蝦為主食，偶爾吃腐肉。視力很差，嗅覺靈敏。人工飼養的美洲大鯢壽命在30歲左右。
Abstract from DBpedia / Wikipedia · CC BY-SA