出典:Wiktionary
出典:『Wiktionary』 (2026/01/13 18:17 UTC 版)
sifaka (plural sifakas)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/19 16:43 UTC 版)
Sifakas (singular "sifaka", /ʃɪˈfɑːk/, Malagasy [ˈʃifək]) are a genus (Propithecus) of lemur from the family Indriidae within the order Primates. Their name of the family is an onomatopoeia of their characteristic "shi-fak" alarm call. Like all lemurs, they are found only on the island of Madagascar. All species of sifakas are threatened, ranging from vulnerable to critically endangered.