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Threatened Mammals
Species
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Galapagos fur seal (
Arctocephalus galapagoensis
)
The scientific name of this marine mammal, Arctocephalus, comes from Greek words that mean ‘bear headed', and with its short...
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23 Images
2 Videos
Galapagos sea lion (
Zalophus wollebaeki
)
The Galapagos sea lion is found in the Galapagos Archipelago where it is one of the most conspicuous and numerous marine mammals....
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26 Images
12 Videos
Ganges river dolphin (
Platanista gangetica
)
The Ganges river dolphin was recognised as a separate species in the 1970s, although some controversy remains surrounding its...
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2 Images
1 Video
Garden dormouse (
Eliomys quercinus
)
Like other dormice, the garden dormouse is an agile rodent, known for its ability to accumulate fat and hibernate for long periods....
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18 Images
0 Videos
Gaur (
Bos gaurus
)
The gaur is one of the larger of the wild cattle, and individuals can reach over two metres at the shoulder. The sleek, dark coat...
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17 Images
8 Videos
Gelada (
Theropithecus gelada
)
Although often referred to as gelada baboons, these monkeys actually belong to a separate genus and are not true baboons. They are...
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55 Images
11 Videos
Gemsbok (
Oryx gazella
)
The most distinctive features of this heavily built antelope are its long, rapier-shaped horns and striking black and white facial...
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38 Images
7 Videos
Geoffroy's bat (
Myotis emarginatus
)
Information on the Geoffroy's bat is currently being researched and written and will appear here...
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6 Images
0 Videos
Geoffroy's black-and-white colobus (
Colobus vellerosus
)
Geoffroy's black-and-white colobus is predominantly black, displaying the least white fur out of all the black-and-white colobus...
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9 Images
1 Video
Geoffroy's marmoset (
Callithrix geoffroyi
)
Geoffrey's marmoset is an exceptionally distinctive monkey, most readily recognised for its conspicuous white cheeks, forehead and...
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11 Images
1 Video
Geoffroy's woolly monkey (
Lagothrix cana
)
Information on Geoffroy's woolly monkey is currently being researched and written and will appear here...
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9 Images
0 Videos
Gerenuk (
Litocranius walleri
)
Gerenuk means ‘giraffe-necked' in the Somali language, a name arising from its distinctive long, slender neck, which it stretches...
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25 Images
4 Videos
Gervais' beaked whale (
Mesoplodon europaeus
)
Gervais' beaked whale has a prominent, slender beak with only two teeth which, whilst obvious in males, are not visible in females....
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1 Image
0 Videos
Ghost bat (
Macroderma gigas
)
Information on the ghost bat is currently being researched and written and will appear here...
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4 Images
0 Videos
Giant anteater (
Myrmecophaga tridactyla
)
As their common name suggests, this species is the largest of the living anteaters and is instantly recognised around the world....
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14 Images
8 Videos
Giant armadillo (
Priodontes maximus
)
Armadillos are one of the oldest groups of mammals and have a quirky appearance, possessing a tough shell composed of bony plates...
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3 Images
1 Video
Giant bushy-tailed cloud rat (
Crateromys schadenbergi
)
The giant bushy-tailed cloud rat is one of the most spectacular rodents in Asia, with an elongated body; long, bushy tail; and...
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1 Image
0 Videos
Giant ground pangolin (
Smutsia gigantea
)
The giant ground pangolin earns its name for being the largest of eight species that are the sole representatives of the highly...
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2 Images
0 Videos
Giant kangaroo rat (
Dipodomys ingens
)
The giant kangaroo rat is the largest of more than 20 species of kangaroo rats, which are small rodents that (as their name would...
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3 Images
4 Videos
Giant otter (
Pteronura brasiliensis
)
The giant otter, known locally as the 'river wolf', is one of South America's top predators and is the largest of the otter species...
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19 Images
15 Videos
Giant panda (
Ailuropoda melanoleuca
)
The giant panda is universally admired for its appealing markings and seemingly gentle demeanour. This large mammal is now...
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36 Images
14 Videos
Giant-striped mongoose (
Galidictis grandidieri
)
Information on the giant-striped mongoose is currently being researched and written and will appear here...
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1 Image
0 Videos
Gilbert's potoroo (
Potorous gilbertii
)
Information on the Gilbert's potoroo is currently being researched and written and will appear here...
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2 Images
1 Video
Gilded groove-toothed bat (
Phoniscus atrox
)
A highly recognisable bat, due to its small size combined with exquisitely coloured fur. The hairs are long, soft and fluffy, and...
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2 Images
0 Videos
Ginkgo-toothed beaked whale (
Mesoplodon ginkgodens
)
Information on the ginkgo-toothed beaked whale is currently being researched and written and will appear here...
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4 Images
0 Videos
Giraffe (
Giraffa camelopardalis
)
Spectacularly tall, the giraffe has a very long neck with a short, upstanding mane, and high shoulders that slope steeply to the...
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85 Images
45 Videos
Gobi bear (
Ursus arctos gobiensis
)
This subspecies of the brown bear (Ursus arctos) is a shy and elusive resident of the Gobi desert in Mongolia. Brown bears...
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1 Image
3 Videos
Goeldi's monkey (
Callimico goeldii
)
Goeldi's monkey is a small, rare inhabitant of the Amazon. Adults are blackish brown with thick, soft hair and a mane draping from...
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6 Images
1 Video
Goitered gazelle (
Gazella subgutturosa
)
This gazelle receives its common name due to the goiter-like swelling on the throat, which is an enlarged cartilaginous cylinder...
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16 Images
3 Videos
Golden bamboo lemur (
Hapalemur aureus
)
The critically endangered golden bamboo lemur is one of the world's most endangered mammals. It has pale orange fur on the back...
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9 Images
1 Video
Golden bandicoot (
Isoodon auratus
)
The golden bandicoot is a small omnivorous marsupial found in Australia. This mammal is ratlike in appearance, with a small hunched...
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7 Images
3 Videos
Golden hamster (
Mesocricetus auratus
)
Information on the golden hamster is currently being researched and written and will appear here...
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11 Images
0 Videos
Golden jackal (
Canis aureus
)
The golden jackal is a slender, medium-sized canid with long legs, a long, pointed muzzle, and a relatively short, bushy tail. The...
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34 Images
0 Videos
Golden langur (
Trachypithecus geei
)
The golden langur is a particularly attractive leaf-eating monkey found in northeastern India and Bhutan. As its name suggests, the...
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14 Images
11 Videos
Golden lion tamarin (
Leontopithecus rosalia
)
The golden lion tamarin, one of the world's most striking mammals, is so-called because of the beautiful mane of silky golden hair...
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12 Images
11 Videos
Golden potto (
Arctocebus aureus
)
This small, nocturnal primate has thick, woolly fur, which, as its name suggests, is golden-red or orange in colour. The underparts...
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1 Image
0 Videos
Golden snub-nosed monkey (
Rhinopithecus roxellana
)
The beautiful golden snub-nosed monkey has blackish-grey shoulders, upper arms, back, crown, and tail, with the back being covered...
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22 Images
9 Videos
Golden-brown mouse lemur (
Microcebus ravelobensis
)
Information on the golden-brown mouse lemur is currently being researched and written and will appear here...
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1 Image
0 Videos
Golden-capped fruit bat (
Acerodon jubatus
)
Named after the patch of golden-tipped hairs on top of the head, the golden-capped fruit bat is the largest fruit bat in the...
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7 Images
0 Videos
Golden-crowned sifaka (
Propithecus tattersallli
)
The golden-crowned sifaka is the smallest of the sifakas, and was first described in 1988. The coat is creamy white, and the common...
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13 Images
6 Videos
Golden-headed lion tamarin (
Leontopithecus chrysomelas
)
The golden-headed lion tamarin's name describes its striking appearance perfectly. The thick, long golden to orange mane around its...
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9 Images
0 Videos
Golden-mantle saddleback tamarin (
Saguinus tripartitus
)
Information on the golden-mantle saddleback tamarin is currently being researched and written and will appear here...
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6 Images
2 Videos
Golden-rumped elephant-shrew (
Rhynchocyon chrysopygus
)
This large elephant-shrew, or sengi, gains its common name for the distinctive golden coloured fur on its rump. In common with...
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9 Images
2 Videos
Golden-white tassel-ear marmoset (
Mico chrysoleucus
)
Information on the golden-white tassel-ear marmoset is currently being researched and written and will appear here...
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11 Images
0 Videos
Goodfellow's tree kangaroo (
Dendrolagus goodfellowi
)
Like other tree kangaroos, Goodfellow's tree kangaroo differs noticeably from the better-known ground kangaroos because it has...
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13 Images
5 Videos
Goodman's mouse lemur (
Microcebus lehilahytsara
)
This tiny primate was only discovered in 2005. Goodman's mouse lemur has short, dense, bright maroon fur, tinged with orange...
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2 Images
0 Videos
Gould's mouse (
Pseudomys gouldii
)
Information on the Gould's mouse is currently being researched and written and will appear here...
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5 Images
0 Videos
Grant's gazelle (
Nanger granti
)
The most distinguishing feature of this pale fawn gazelle is the distinct vertical black stripe that runs down either side of the...
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31 Images
3 Videos
Gray langur (
Semnopithecus hector
)
Information on the gray langur is currently being researched and written and will appear here...
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10 Images
1 Video
Gray myotis (
Myotis grisescens
)
Information on the gray myotis is currently being researched and written and will appear here...
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3 Images
0 Videos
Species
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Latest news
3rd November 2009: IUCN Red List of Threatened Species - Extinction crisis continues.
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What's new in ARKive
An image of the Extinct longnose stubfoot toad.
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Fascinating footage of red kangaroo thermoregulation.
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Rare images of the Critically Endangered cao-vit crested gibbon.
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Rare camera trap images of Diard's clouded leopard.
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The only known images of the Critically Endangered Eskimo curlew.
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Under the Sea
Leafy seadragons hatch from the male and will reach maturity within 2 years of life.
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The giant clam is the largest species of bivalve mollusc on fossil record and can weigh up to 300kg.
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The basking shark is the second largest fish in the sea, reaching up to 10 metres in length.
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Dusky dolphins are inquisitive creatures, as seen here investigating a southern right whale.
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Since the megamouth shark's discovery, only 17 sightings have been recorded of this elusive fish.
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