Chrotopterus auritus occur in southern Mexico, through Central America, and into Wings of C. auritus are elliptical in outline with pointed tips and a high wing. Chrotopterus auritus. big-eared woolly bat. Chrotopterus auritus. little white- shouldered bat. Ametrida centurio; big-eared woolly bat. Chrotopterus auritus. 31 ago. Chrotopterus auritus (Peters, ) is one of the largest species of neotropical bats, occurring from the south of Mexico to northern Argentina.

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Big-eared woolly bat C. Bat Biology and Conservation.

ADW: Chrotopterus auritus: SPECIMENS

These bats are typically found in high bat-species richness areas. Iowa University Press, Ames, p. This saves money and decreases the use of toxins. Biology of Bats, Volume II.

Several aspects of biology are more easily observed in captivity, such as gestation, postnatal development and interbirth interval e. Large fruit-eating bat A. Reproduction of Chrotopterus auritus Peters chrotoptwrus captivity Chiroptera, Phyllostomidae. When the bats receive the frequencies back they can rotate their ears to better hear the sound. They have a maximum gestation period of days and a maximum weaning time of chrotoptrrus months.

The regular W cchrotopterus pattern of molars in bats is modified on the upper molars. Chrotopterus auritus occur in southern Mexico, through Central America, and into northern Argentina.

They also possess two lower incisors, a trait typically shared with smaller bats. When prey does not move, it is hard for the bat to locate it and thus it loses interest in the prey. Big-eared woolly bats are large bats in the New World phyllostomid group which includes Phyllostomus chrotopetrusPhylloderma stenopsand Vampyrum spectrumthe only other bats similar in size.


Carnivorous species usually possess larger parental investment than herbivore species and larger species usually present smaller population densities Peters, The length of the forearm ranges from Altringham, ; Hill chrotipterus Smith, Big-eared woolly bats have low reproduction rates, typically having just one offspring auitus litter.

However, chortopterus and sex do not have any effect on what they eat. Andersen’s fruit-eating bat D. This is the largest parental investment exhibited in a species belonging to the Phyllostomid family. They have smooth lips and chin except for a small wart on the center of the lower lip and small elevations on either side of the lips.

Conservation Status Big-eared woolly bats are not endangered but deforestation is reducing the area they can live in and may prove to be a problem in future years.

Though primarily carnivorous or insectivorous, it has also been known to eat fruit.

Chrotopterus auritus – # | American Society of Mammalogists

Commissaris’s long-tongued bat G. Southern long-nosed bat L. Niceforo’s big-eared bat T. Data in captivity can differ from the observed in nature. The bat wraps its wings around the prey and locks its thumbs together. Therefore, they are homoeothermic over a wide range of temperatures.


They have six incisors: Mothers can identify the vocalization of their infant among many calling newborns. Iteroparous animals must, by definition, survive over multiple seasons or periodic condition changes.

Behavior Big-eared woolly bats exist in low population density areas and form complex social groups that tend to stay together for several years.

Medellin, ; Wimsatt, Primary Diet carnivore eats terrestrial vertebrates insectivore Animal Foods birds mammals amphibians reptiles insects Plant Foods fruit Predation There are no known predators of big-eared woolly bats nor any recorded cases of natural death. Big-eared woolly bats help to disperse seeds.

Big-eared woolly bat Chrotopterus aurtius Conservation status. Newborn pups are born roughly Insular single leaf bat M.

By using this site, you agree to the Terms of Use and Privacy Policy. Hairy-legged vampire bat D.

Chrotopterus auritus – #033

Retrieved 9 November Chrotopterus auritus big-eared woolly bat Facebook. Big-eared woolly bats have diverse feeding habits.

Positive Big-eared woolly bats contribute to insect control, lowering the need for insecticides. California leaf-nosed bat M. Dark long-tongued bat L.

Pregnant females have been observed from April until July.