Greater monkey-faced bat | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Chiroptera |
Family: | Pteropodidae |
Genus: | Pteralopex |
Species: | P. flanneryi |
Binomial name | |
Pteralopex flanneryi Helgen, 2005 | |
Greater monkey-faced bat range |
The greater monkey-faced bat or greater flying monkey (Pteralopex flanneryi) is a megabat endemic to Solomon Islands, Bougainville, in Papua New Guinea, and nearby small islands. It is listed as a critically endangered species and the population is decreasing. It is the largest monkey-faced bat. [2]
Prior to 2005, it was considered synonymous with the Bougainville monkey-faced bat. It was described as a new species in 2005 by Kristofer Helgen. Helgen chose the species name flanneryi to honor Dr. Tim Flannery, "in recognition of his studies of Melanesian mammals." [2] As of 2017, no genetic analysis has been conducted on the members of the genus Pteralopex ; however, it is hypothesized that the closest relative of the greater monkey-faced bat is the Guadalcanal monkey-faced bat. [2]
It is the largest member of its genus, with forearm lengths ranging from 159–169 mm (6.3–6.7 in). [2] Its wingspan is over 1.5 m (4.9 ft). [3] It weighs approximately 790 g (1.74 lb). Its fur is short, and its ears are relatively visible. The forearm and shin are sparsely furred. Their fur is black with occasional white- or yellow-tipped hairs interspersed throughout the chest. Unlike the Bougainville monkey-faced bat, which has an overlapping range, it does not have a large white or yellow patch on its chest. [2] It has a unique "double canine tooth", which may be used in conjunction with their powerful jaws to break open coconuts. [3]
As it is so rarely encountered, little is known about its biology. A lactating female was once encountered in July. [4] Juvenile individuals have been encountered in February, April, and September. It is thought to be frugivorous, and it has been observed eating unripe coconuts. [2] [5]
It has been recorded from elevations of 0–200 m (0–656 ft) above sea level. It depends on old-growth lowland forest. It has been found on several islands of Papua New Guinea and the Solomon Islands, including Bougainville Island, Puruata Island, Buka Island, Choiseul Island, Santa Isabel Island, and Barora Fa Island. [1]
It is listed as critically endangered by the IUCN. It is threatened by hunting for bushmeat and habitat destruction. Only one individual has been documented since 1990. [1] Some of the islands on which it is found have been assessed as highly susceptible to environmental impacts by climate change, which could threaten the species. [6] In 2013, Bat Conservation International listed this species as one of the 35 species of its worldwide priority list of conservation. [7]
Efforts by Bat Conservation International to conserve the species include partnering with the indigenous Rotokas people, Volunteer Service Abroad, and the Bougainville Bureau for the Environment to develop a conservation plan for Kunua Plains & Mount Balbi Key Biodiversity Area. These efforts are intended to conserve the greater monkey-faced bat and the Bougainville monkey-faced bat. [8] Conservation actions identified by Bat Conservation International include identifying alternate protein sources for indigenous peoples so that they do not have to rely on bushmeat, creating native tree nurseries for reforestation efforts, mitigating conflicts between the fruit-eating bats and farmers seeking to protect their crops, and engaging the community more frequently in conservation dialogue. Researchers seeking to work in Kunua Plains & Mount Balbi Key Biodiversity Area will pay the Rotokas people for access to their land, hire guides and porters from local villages, and purchase their produce locally to provide income for the Rotokas people. [9]
The New Zealand greater short-tailed bat is one of two species of New Zealand short-tailed bats, a family (Mystacinidae) unique to New Zealand. Larger than the New Zealand lesser short-tailed bat, there have been no confirmed sightings of this species since 1965 and it is considered to be critically endangered, if not extinct. In prehistoric times it lived in the North and South Islands but by the time of European arrival was restricted to small islands near Stewart Island/Rakiura. A rat invasion of Taukihepa/Big South Cape Island in 1963 was thought to have led to the species' extinction, however, recent surveys have raised hopes that the species may still exist.
The Philippine naked-backed fruit bat or Philippine bare-backed fruit bat is a megabat that mostly lives on Negros Island. Two small populations were also found on Cebu Island in the Philippines. Like other bare-backed fruit bats, its wings meet along the midline of their bodies, making it a very agile flier. It roosted in caves, in areas where little light penetrated the gloom. It was so abundant once that it left piles of guano, which were used by miners as fertilizer.
Bulmer's fruit bat is a megabat endemic to New Guinea. It is listed as a critically endangered species due to habitat loss and hunting. It is the only member of the genus Aproteles. Due to its imperiled status, it is identified by the Alliance for Zero Extinction as a species in danger of imminent extinction.
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The Banks flying fox is a species of megabat in the family Pteropodidae. It is endemic to Vanuatu. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical swamps. These small fruit bats are about 15 cm. long with grey and brown on its head and back with a yellow-orange neck and yellow-gray bellies. Its diet consists of coconut flowers and Vaveli trees fruit since its home is tropical.
The Rodrigues flying fox or Rodrigues fruit bat is a species of bat in the family Pteropodidae, the flying foxes or fruit bats. It is endemic to Rodrigues, an island in the Indian Ocean belonging to Mauritius. Its natural habitat is tropical lowland forests. The bats are sociable, roost in large groups during the day and feed at night, squeezing the juice and flesh out of fruits. They are hunted by humans for food and their numbers have been dwindling, and the International Union for Conservation of Nature has rated the species as being "endangered". In an effort to preserve them from extinction, some bats have been caught and are being bred in various zoos around the world.
Maclaud's horseshoe bat is a species of bat in the family Rhinolophidae. It is endemic to Guinea. Its natural habitats are moist savanna, caves and other subterranean habitats. It is one of five African microbat species to be listed as endangered by the IUCN. 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.
The Solomon Archipelago is a terrestrial ecoregion and marine ecoregion in the Pacific Ocean. It includes the tropical ocean waters surrounding most of Solomon Islands, and includes Bougainville Island, Buka, and the Tabar Islands of Papua New Guinea and their surrounding waters.
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The Fijian monkey-faced bat Also known as Fijian flying fox or Fijian flying monkey, is a megabat endemic to Fiji. It was discovered in old-growth cloud forest on Des Vœux Peak, the second highest mountain peak on the island of Taveuni by William and Ruth Beckon in 1976, and is Fiji's only endemic mammal. It has recently been transferred from Pteralopex to its own monotypic genus Mirimiri.
The Bougainville monkey-faced bat or Bougainville flying monkey is a megabat endemic to Bougainville Island of Papua New Guinea and Choiseul Island of the Solomon Islands in Melanesia. It inhabits mature forests in upland areas, within the Autonomous Region of Bougainville and Bougouriba Province.
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The Pteropodinae are a subfamily of megabats. Taxa within this subfamily are:
Pteralopex is a genus of large megabats in the family Pteropodidae. Species in this genus are commonly known as "monkey-faced bats". They are restricted to Solomon Islands rain forests in Melanesia, and all species are seriously threatened, being rated as either endangered or critically endangered by IUCN. Two species, P. taki and P. flanneryi, have been described since 2000.
Bat Conservation International (BCI) is an international nongovernmental organization working to conserve bats and their habitats through conservation, education, and research efforts.
The Rennell flying fox is a species of flying fox found in the Solomon Islands. It is an endangered species risking extinction.
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