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One of eight carnivorous species endemic to Madagascar, the fossa is the island's largest surviving endemic terrestrial mammal and the only predator capable of preying upon adults of all extant lemur species, [26] [29] the largest of which can weigh as much as 90 percent of the weight of the average fossa.
The fossa (Cryptoprocta ferox) is a smaller relative of C. spelea that still survives.. Although some morphological differences between the two fossa species have been described, [17] these may be allometric (growth-related), and in their 1986 Mammalian Species account of the fossa, Michael Köhncke and Klaus Leonhardt wrote that the two were morphologically identical. [18]
Eupleridae is a family of carnivorans endemic to Madagascar and comprising 10 known living species in seven genera, commonly known as euplerids, Malagasy mongooses or Malagasy carnivorans. The best known species is the fossa ( Cryptoprocta ferox ), in the subfamily Euplerinae .
The history of the fauna of Madagascar in the context of plate tectonics and paleoclimate over the last 200 million years (Aepyornithidae arrived later than is indicated). A good example of Malagasy convergent evolution is the fossa, a Malagasy carnivore that has evolved in appearance and behaviour to be so like a large cat that it was originally classified in Felidae, when it is in fact more ...
This is a list of the native wild mammal species recorded in Madagascar.As of June 2014 (following the IUCN reassessment of the lemurs) there are 241 extant mammal species recognized in Madagascar, of which 22 are critically endangered, 62 are endangered, 32 are vulnerable, 9 are near threatened, 72 are of least concern and 44 are either data deficient or not evaluated.
The only documented predator of the silky sifaka, other than humans, is the fossa, a cat-like carnivore found only on Madagascar. [40] Although no aerial predators are known, the silky sifaka often watches the sky and emits loud "aerial disturbance" roars at the sight of the large Madagascar buzzard (Buteo brachypterus) and other small birds. [20]
Predators of the sifaka include the fossa, a puma-like mammal native to Madagascar, and aerial hunters such as hawks. [9] The sifaka usually avoids these attacks with its agile acrobatics through the trees high above the ground.
The Malagasy or striped civet (Fossa fossana), also known as the fanaloka (Malagasy, [fə̥ˈnaluk]) or jabady, [5] is an euplerid endemic to Madagascar. [6] It is the only species in genus Fossa . The Malagasy civet is a small mammal , about 47 centimetres (19 in) long excluding the tail (which is only about 20 centimetres (7.9 in)).