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Solomys salamonis

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Mammalia
Subclassis: Theria
Infraclassis: Placentalia
Ordo: Rodentia
Subordo: Myomorpha
Superfamilia: Muroidea
Familia: Muridae
Subfamilia: Murinae
Genus: Solomys
Species: S. salamonis

The Florida Naked-tailed Rat (Solomys salamonis) is a poorly known and possible extinct species of rodent in the Muridae family. It was confined to the Nggela Islands (previously known as Florida Islands) in the Solomon Islands. The originally mentioned type locality Ugi Island is an erratum. [1]


The Florida Naked-tailed Rat is the smallest species within the genus Solomys. It has a snout-vent-length of 187 mm. The tail length is 194 mm, the hind food length is 39 mm and the ear length 27 mm.[1] The general colour of the fur is light ashy grey, somewhat grizzly, and pencilled with black. The base of the hair is mouse colour. The tips are almost white. The tail is bare and scaly. The blackish whiskers are long. The ears are small, inside grey, on the outside covered with minute hairs.[2]

Conservation status

This species might be possibly extinct as it is only known by the holotype, an adult male, collected by Alexander Morton from the Australian Museum during the HMS Cormorant expedition to the Solomon Islands in 1881.[3] Surveys in 1987 and in 1991 failed to find any specimens and the Nggela Islands are badly deforestated.[1]


1. ^ a b c Flannery, T.F. 1995. Mammals of the South-West Pacific & Moluccan Islands. Chatswood: Reed Books, p 165. ISBN 0-7301-0417-6
2. ^ Ramsay, E.P. 1883. On a new species of Mus from the island of Ugi, Salomon Group. Proceedings of the Linnean Society of New South Wales 7:p 43-44.
3. ^ Troughton, E. Le G. 1936. A redescription of Solomys ("Mus") salamonis Ramsay. In: Proceedings of the Linnean Society of New South Wales 61: p 128-130


* Baillie, J. 1996. Solomys salamonis. 2006 IUCN Red List of Threatened Species. Downloaded on 09 July 2007.
* Musser, G. G. and M. D. Carleton. 2005. Superfamily Muroidea. Pp. 894-1531 in Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore.

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