Taxa named by John Edward Gray

The Cercopithecinae are a subfamily of the Old World monkeys, which comprises roughly 71 species, including the baboons, the macaques, and the vervet monkeys. Most cercopithecine monkeys are limited to sub-Saharan Africa, although the macaques range from the far eastern parts of Asia through northern Africa, as well as on Gibraltar.

thumb|right|Armored rat, Hoplomys gymnurus thumb|right|White-tailed olalla rat, Olallamys albicauda thumb|right|Red-crested tree rat, Santamartamys rufodorsalis

The 29 species in the genus Marmosa are relatively small Neotropical members of the family Didelphidae. This genus is one of three that are known as mouse opossums. The others are Thylamys (the "fat-tailed mouse opossums") and Tlacuatzin, the grayish mouse opossum. Members of the genus Marmosops used to be called "slender mouse opossums", but are now just called "slender opossums". The thirteen members of the Marmosa subgenus Micoureus, known as woolly mouse opossums, were formerly considered to be a separate genus, but were moved into Marmosa in 2009. Based on a comparison of sequences of one

genus of mammals

species of mammal

species of mammal

species of bird

species of mammal

Phelsuma is a large genus of geckos in the family Gekkonidae. Species in the genus Phelsuma are commonly referred to as day geckos.

Bandicota is a genus of rodents from Asia known as the bandicoot rats. Their common name and genus name are derived from the Telugu language word pandikokku (పందికొక్కు). DNA studies have found the group to be a monophyletic clade sister to the radiation of Molucca and Australian Rattus species as part of the paraphyletic Rattus sensu lato.

genus of mammals

species of mammal

species of mammal

species of mammal

Species of armadillo

species of fish

Chrysolophus is a genus of the pheasant family of birds. The genus name is from Ancient Greek khrusolophos, "with golden crest".

species of mammal

Lagenorhynchus is a genus of oceanic dolphins in the infraorder Cetacea, that formerly contained six extant species. However, there was consistent molecular evidence that the genus is polyphyletic and several of the species moved to other genera, leaving only the white-beaked dolphin in this genus among extant species. In addition, the extinct species Lagenorhynchus harmatuki is also classified in this genus.

Callosciurus is a genus of squirrels collectively referred to as the "beautiful squirrels". They are found mainly in Southeast Asia, though a few species also occur in Nepal, northeastern India, Bangladesh and southern China. Several of the species have settled on islands. In total, the genus contains 15 species and numerous varieties and subspecies. The genera Glyphotes, Rubrisciurus, and Tamiops have sometimes been included in Callosciurus.

species of mammal

species of reptile

genus of reptiles

family of fishes

genus of mammals

species of mammal

species of mammal

Ambystomatidae is a family of salamanders belonging to the Suborder Salamandroidea in the class Amphibia. It contains two genera, Ambystoma (the mole salamanders) and Dicamptodon (the Pacific giant salamanders). Ambystoma contains 32 species and are distributed widely across North America, while Dicamptodon contains four species restricted to the Pacific Northwest. These salamanders are mostly terrestrial and eat invertebrates, although some species are known to eat smaller salamanders. They can be found throughout the US and some areas of Canada in damp forests or plains. This family contains

species of mammal

species of reptile

Helogale is a genus of the mongoose family (Herpestidae). It consists of two species and 12 subspecies:

species of mammal

species of mammal

genus of reptiles

Viviparidae, commonly called river snails, are a family of freshwater snails with gills and a protective lid (operculum). Their family tree is complex, and genetic evidence suggesting some species in this family don't fit neatly into traditional groups. These snails are native lakes and rivers across Europe, Asia, and parts of North America. Some, like Cipangopaludina japonica, have become invasive thanks to their ability to adapt.thumb|Intact image of Viviparus contectus from Netherlands thumb|Empty shells of Viviparidae Bellamya unicolor thumb|Viviparidae image ==Distribution== This family

species of reptile

Loris is the common name for the wet-nosed primates of the subfamily Lorinae (sometimes spelled Lorisinae) in the family Lorisidae. Loris is one genus in this subfamily and includes the slender lorises, Nycticebus is the genus containing the slow lorises, and Xanthonycticebus is the genus name of the pygmy slow loris.

species of mammal

species of reptile

subspecies of mammal

species of marsupial

member of the macropod family

species of mammal

species of mammal

species of bird

species of mammal

Rousettus is a genus of Old World fruit bats or megabats, referred to as rousette bats. The genus is a member of the family Pteropodidae. The genus consists of seven species that range over most of Africa to southeast Asia, and the islands of the south Pacific. They are among the few megabats capable of echolocation, and the only genus of megabats known to use vocal echolocation.

species of bird

subspecies of mammal

Liasis is a genus of snakes in the family Pythonidae. Species of the genus Liasis are native to Indonesia, New Guinea and Australia. Currently, three extant species are recognized, and one giant fossil species L. dubudingala is estimated to have been around 10 m (33 ft) in length.

species of mammal

Lasiorhinus is the genus containing the two extant hairy-nosed wombats, which are found in Australia. The southern hairy-nosed wombat is found in some of the semiarid to arid regions belt from New South Wales southwest to the South Australia-Western Australia border. The IUCN categorises it as Near Threatened. Conversely, the northern hairy-nosed wombat is categorised as Critically Endangered and only survives in a range within the Epping Forest National Park in Queensland, but formerly also existed in Victoria and New South Wales. There are about 200 or less northern hairy-nosed wombat indivi

Iniidae is a family of river dolphins containing one living genus, Inia, and four extinct genera. The living genus lives in the river basins of South America, but the family formerly had a wider presence across the Atlantic Ocean.

species of mammal

Mauremys is a genus of turtles in the family Geoemydidae (formerly called Bataguridae).

Paleosuchus (from Ancient Greek παλαιός (palaiós), meaning "old", and Σοῦχος (Soûkhos), meaning "Sobek") is a South American genus of reptiles in the subfamily Caimaninae of the family Alligatoridae. They are the smallest members of the order Crocodilia in the Americas.

species of reptile

Furipteridae is family of bats, allying two genera of single species, Amorphochilus schnablii (smoky bat) and the type Furipterus horrens (thumbless bat). They are found in Central and South America and are closely related to the bats in the families Natalidae and Thyropteridae. The species are distinguished by their reduced or functionless thumbs, enclosed by the wing membranes, and their broad, funnel-shaped ears. They are insectivorous and can live in many different kinds of environments. They have greyish fur, and a small nose-leaf. Like many bats, they roost in caves.

species of rodent in the Sciuridae family

species of reptile