Chingawa forest rat | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Rodentia |
Family: | Muridae |
Tribe: | Praomyini |
Genus: | Chingawaemys Nicolas et al., 2021 |
Species: | C. rarus |
Binomial name | |
Chingawaemys rarus Lavrenchenko, Mikula, & Bryja, 2021 | |
The Chingawa forest rat (Chingawaemys rarus) is a species of rodent endemic to Ethiopia. It is the only member of the monotypic genus Chingawaemys. It was only described in 2021, when it was discovered during a broad phylogenetic analysis of the tribe Praomyini. [1] [2]
It is thought to have diverged from its closest relatives over 6 million years ago, during the Pliocene. The species inhabits the last remnant of tropical rainforest present in Ethiopia, in an area called Chingawa near the border with South Sudan. It is only known from one specimen collected 15 years prior to description, and researchers have been unable to regain access the type locality of the specimen. The genus is at major risk of extinction due to mass deforestation in the area for coffee production. [3]
The Ethiopian wolf, also called the red jackal, the Simien jackal or Simien fox, is a canine native to the Ethiopian Highlands. In southeastern Ethiopia, it is also known as the horse jackal. It is similar to the coyote in size and build, and is distinguished by its long and narrow skull, and its red and white fur. Unlike most large canids, which are widespread, generalist feeders, the Ethiopian wolf is a highly specialised feeder of Afroalpine rodents with very specific habitat requirements. It is one of the world's rarest canids, and Africa's most endangered carnivore.
The Old World rats and mice, part of the subfamily Murinae in the family Muridae, comprise at least 519 species. Members of this subfamily are called murines. In terms of species richness, this subfamily is larger than all mammal families except the Cricetidae and Muridae, and is larger than all mammal orders except the bats and the remainder of the rodents.
Lundomys molitor, also known as Lund's amphibious rat or the greater marsh rat, is a semiaquatic rat species from southeastern South America.
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The Ethiopian long-eared bat or Ethiopian big-eared bat is a species of long-eared bat in the family Vespertilionidae.
The Luzon montane forest mouse is a species of rodent in the family Muridae, from the genus Apomys. It occurs only in the Philippines, where it has been found on the large northern island Luzon. It is most closely related to the large Mindoro forest mouse, which occurs on Mindoro. There may be another related species in the Sierra Madre, but this species is yet undescribed. The Luzon montane forest mouse is a relatively large, ground-dwelling rat with a tail that is quite short for its genus.
Mastomys is a genus of rodent in the family Muridae endemic to Africa. It contains eight species:
The dwarf multimammate mouse is a species of rodent in the family Muridae. It is the only member of the genus Serengetimys; it was formerly classified in the genus Mastomys.
The Ethiopian striped mouse or striped-back mouse is a species of rodent in the family Muridae. It is only found in Ethiopia. It was formerly classified in the monotypic genus Muriculus, but phylogenetic evidence supports Muriculus being a subgenus within Mus, the true mice. The Ethiopian striped mouse's natural habitats are subtropical or tropical high-altitude grassland and urban areas. It is threatened by habitat loss.
The Angolan multimammate mouse is a species of rodent in the family Muridae. It is found in Angola and Democratic Republic of the Congo. It was formerly classified in the genus Myomyscus but has been reclassified into the genus Mastomys. Its natural habitats are dry savanna and moist savanna.
Verreaux's mouse or Verreaux's white-footed rat is a species of rodent in the family Muridae. It is the only species in the genus Myomyscus. Other species that had been previously assigned to Myomyscus are now considered to belong to the genera Mastomys, Ochromyscus, Praomys and Stenocephalemys.
The Ethiopian amphibious rat, also known as the Ethiopian water mouse, is an insectivorous and semiaquatic species of rodent in the monotypic genus Nilopegamys of the family Muridae. There has only been one known specimen. It was found along the Lesser Abay River near its source at an altitude of 2600 m in the highlands of northwestern Ethiopia in 1928. N. plumbeus is considered to be the most aquatically adapted African murid; its unusually large brain is thought to be one consequence of this lifestyle. The species is considered to be critically endangered or possibly extinct, since its habitat has been severely damaged by overgrazing and monoculture.
The delectable soft-furred mouse or East African praomys is a species of rodent in the family Muridae. It is the only member of the genus Montemys; it was formerly classified in the genus Praomys.
Stenocephalemys is a genus of rodent in the family Muridae. The genus is endemic to Ethiopia.
The red-crested tree-rat or Santa Marta toro is a species of tree-rat found in the monotypic genus Santamartamys in the family Echimyidae. It is nocturnal and is believed to feed on plant matter, and is mainly rufous, with young specimens having a grey coat. IUCN list the species as critically endangered: it is affected by feral cats, climate change, and the clearing of forest in its potential range in coastal Colombia.
The Cameroon scaly-tail, also referred to as the Cameroon anomalure, flightless anomalure or flightless scaly-tail, is a rodent species endemic to West Central Africa. The scientific literature has never reported observations of live individuals. The taxonomic classification of the species has been subject to recent revision.
Araripesuchus is a genus of extinct crocodyliform that existed during the Cretaceous period of the late Mesozoic era some 125 to 66 million years ago. Araripesuchus is generally considered to be a notosuchian, characterized by the varied teeth types and distinct skull elements. Seven species have been referred to Araripesuchus, though it has been argued that the phylogenetic position of this genus is uncertain, and that taxonomic revision is required.
Ochromyscus is a genus of rodent in the family Muridae.
Congomys is a genus of rodent in the family Muridae. Both species in this genus were formerly classified in Praomys, and both are endemic to the Democratic Republic of Congo.
Praomyini is a tribe of muroid rodents in the subfamily Murinae. Species in this tribe are found mostly throughout Sub-Saharan Africa, but one species is found in North Africa, and another is found in the Arabian Peninsula.