吼猴是指吼猴亚科(学名:Alouattinae)吼猴属(学名:Alouatta)下的一类新世界猴,身体粗壮,雄猴体长约57厘米,尾长约50厘米,為捲纏尾,雌猴比雄猴小很多。面部裸露,吻短,眼眶朝前。拥有发达的下颌骨,用以保护發声器官。前臂和腿都很长。前肢仅拇指具有指甲,餘指具爪。拇指与餘指相对,踇指不与餘趾相对。树栖,一般群居,主要以植物的果实为食,也吃小动物。能够发出巨大吼声,声闻数里,故名。分布于拉丁美洲地区,现存15种:
参考资料
外部链接
- [http://pin.primate.wisc.edu/factsheets/links/alouatta Primate Info Net Alouatta Factsheets]
- [http://www.monteverdeinfo.com/sounds/howler_monkey.mp3 Howler monkey audio recording]
- [https://web.archive.org/web/20090801031146/http://www.belizezoo.org/zoo/zoo/mammals/how/how1.html Information about howler monkeys from Belize Zoo (photos, video and audio included)]
- [https://web.archive.org/web/20090425105823/http://nationalzoo.si.edu/Animals/SmallMammals/Exhibits/HowlerMonkeys/LoudestAnimal/default.cfm "The Loudest Animal in the New World," Smithsonian National Zoological Park]
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