Megalomys desmarestii

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Megalomys desmarestii
Head of a rat, with long vibrissae and large ears, dark above and on the cheeks, lighter below.
Stuffed specimen

Extinct (1897)  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Cricetidae
Subfamily: Sigmodontinae
Genus: Megalomys
Species:
M. desmarestii
Binomial name
Megalomys desmarestii
(J. Fischer, 1829)

Megalomys desmarestii, also known as the Martinique muskrat,

rice rat from Martinique in the Caribbean
.

Description

It was among the largest species of

West Indian rice rats, as big as a cat, and was one of the first Caribbean mammals to become extinct during the 20th century.[2] It may have been semi-aquatic, as it was known to escape into the sea when pursued by predators, but it never swam away from the island.[4]

Illustration

Extinction

It was common on Martinique until the end of the 19th century, when attempts were made to exterminate it because it was considered to be a pest of the island's coconut plantations. It was also hunted for food; however, due to its strong musky odor, this was uncommon. On 8 May 1902, the volcano Mount Pelée erupted, completely destroying the island's principal city of Saint-Pierre. It has been speculated that the rice rat became extinct then or during a later eruption in 1902, but predation by introduced small Indian mongooses is more likely to have been the primary cause of its extinction.[1]

References