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A tenrec (/ ˈ t ɛ n r ɛ k /) is a mammal belonging to any species within the afrotherian family Tenrecidae, which is endemic to Madagascar. [2] Tenrecs are a very diverse group; as a result of adaptive radiation and exhibit convergent evolution , [ 3 ] some resemble hedgehogs , shrews , opossums , rats , and mice .
The tailless tenrec (Tenrec ecaudatus), also known as the common tenrec, is a species of mammal in the family Tenrecidae. It is the only member of the genus Tenrec . Native to Madagascar , it is also found on the Comoros , Mauritius , Réunion , and Seychelles island groups, where it has been purposely introduced. [ 2 ]
The streaked tenrec is the only mammal known to use stridulation for generating sound, a method more commonly associated with insects and snakes. [12] [13] Due to its rarity, there is not sufficient information regarding the functional-morphological mechanism of the streaked tenrec. The sounding quills are different from the spines and hair and ...
Most tenrecs eat terrestrial invertebrates, although several species will opportunistically eat other small vertebrates such as amphibians, reptiles, birds, rodents, and other tenrecs. Some species are known to eat carrion. [10] Despite such similar diets, there have been 14 tenrec species recorded within the same locality and up to 11 shrew ...
The highland streaked tenrec (Hemicentetes nigriceps) is an insectivore which lives in the central upland regions of Madagascar. Its black and white striped body is covered with quills, which it will raise when agitated. The spines detach and remain in the body of an inquisitive predator.
They range in size from the least shrew tenrec, at 4 cm (2 in) plus a 6 cm (2 in) tail, to the giant otter shrew, at 34 cm (13 in) plus a 39 cm (15 in) tail. Afrosoricids primarily eat invertebrates, particularly insects and earthworms, though
The greater hedgehog tenrec (Setifer setosus), also known as the large Madagascar hedgehog or sokina, [3] is a species of mammal in the family Tenrecidae. It is endemic to Madagascar. Its natural habitats are subtropical or tropical forests, shrubland and grassland, savanna, rural gardens, and urban areas. [2] It is the only species in the ...
As a rule, tenrecs and otter shrews tend to be small animals varying from 4 cm to 39 cm in length. There is no pronounced body type since they have evolved to occupy a number of small-bodied, faunivorous niches in Madagascar (tenrecines) and mainland Africa (potamogalines).