Marinkelle's sword-nosed bat | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Chiroptera |
Family: | Phyllostomidae |
Genus: | Lonchorhina |
Species: | L. marinkellei |
Binomial name | |
Lonchorhina marinkellei Camacho & Cadena, 1978 | |
Marinkelle's sword-nosed bat (Lonchorhina marinkellei) is a bat species from South America. It is found in Colombia. In 2013, Bat Conservation International listed this species as one of the 35 species of its worldwide priority list of conservation. [2] Its species name marinkellei was chosen to honor the Dutch scientist Cornelis Johannes Marinkelle, who worked in Colombia. [3]
It is the largest of the sword-nosed bats. Their forearms are greater than 57 mm (2.2 in). Their skulls are 25 mm (0.98 in) long. They weigh 27 g (0.95 oz). Their hair is long, at 12 mm (0.47 in). [4] Their propatagium is hairless, and their plagiopatagium is mostly hairless, with the exception of a few short hairs. [5] They are dark brown in color. Their nose-leafs are 36 mm (1.4 in) tall and 12 mm (0.47 in) wide. Their ears are 38 mm (1.5 in) long, and their traguses are 19 mm (0.75 in) long. [5]
They are insectivorous, based on stomach content analysis. [6] Little is known about their reproductive patterns, but a pregnant female was once found in August. [6]
While records of this species exist in French Guiana, these are likely mistaken. [1] This species has been confirmed in two sites in Colombia. [6] The first-described individual was captured in a small cave in a humid forest. Subsequent individuals have been captured while foraging in open savanna habitat. Like the Fernandez's sword-nosed bat, it is also found in the Llanos. They are found in association with granite "tepui" formations in eastern Colombia. [6] They have been found roosting in small caves with Orinoco sword-nosed bats, Seba's short-tailed bats, Yellow-throated big-eared bats, and Lesser dog-like bats, although they prefer the darkest parts of the cave. [5]
It has only been encountered twice, in surveys that were twenty years apart. This species is currently listed as vulnerable by the International Union for Conservation of Nature because it is known to occur in fewer than five areas (only two areas confirmed). The two known areas are 300 km (190 mi) apart, and both locations are being degraded by human activities. In 2008, it was listed as endangered, but its status was reevaluated after the criteria to be considered "endangered" were updated. This species is threatened by habitat destruction, and is at-risk of becoming critically endangered in the future. Some of the bats' habitat may be protected by nearby national parks, including Chiribiquete National Park. These parks may prove instrumental in preserving the granite tepui that the bats use as roosts. [1]
The New World leaf-nosed bats (Phyllostomidae) are found from southern North America to South America, specifically from the Southwest United States to northern Argentina. They are ecologically the most varied and diverse family within the order Chiroptera. Most species are insectivorous, but the phyllostomid bats include within their number true predatory species and frugivores. For example, the spectral bat, the largest bat in the Americas, eats vertebrate prey, including small, dove-sized birds. Members of this family have evolved to use food groups such as fruit, nectar, pollen, insects, frogs, other bats, and small vertebrates, and in the case of the vampire bats, even blood.
The white-winged vampire bat, a species of vampire bat, is the only member of the genus Diaemus. They are found from Mexico to northern Argentina and are present on the islands of Trinidad and Margarita.
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Lonchorhina is a genus of Central and South American bats in the family Phyllostomidae.
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Semon's leaf-nosed bat or Semon's roundleaf bat is a species of bat in the family Hipposideridae. It is found in Australia and Papua New Guinea.
The greater long-nosed bat or Mexican long-nosed bat is a species of bat in the family Phyllostomidae. It is found in Mexico and the United States. It chiefly consumes pollen and nectar, particularly from agave plants and cacti. Its habitat includes desert scrub and open woodlands. It is threatened by habitat loss.
Fernandez's sword-nosed bat is a species of bat in the family Phyllostomidae. It is the smallest species of the Lonchorhina genus. It is endemic to Venezuela. In 2013, Bat Conservation International listed this species as one of the 35 species of its worldwide priority list of conservation. It is threatened by habitat loss. It derives its scientific name from a Venezuelan zoologist, Dr. Alberto Fernandez Badillo, whose research focused on vampire bats, in particular.
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