Togo mouse

The entirety of known material for this species consists of a single, poor-quality dry skin, a fluid-preserved animal, and a cranium and mandible. The cranium and mandible are from different animals. The material is deposited in the Zoologisches Museum of Humboldt University in Berlin, Germany. The head and body length is with a tail of . This tail is unusually short relative to the body length (ratio of 37%) and is considered an important diagnostic feature. The animal is dark-to-grey brown above and pale grey brown below. Its ears are small and hairy. The feet are also somewhat hairy. The tail may be naked or slightly haired. The incisors are shallowly grooved. The snout is long and wide, the interorbital width is broad, and the zygomatic plate is large. Based on skull morphology, the Togo mouse is presumed to be insectivorous. Very little is known about the habits of this unusual mouse. == Classification ==

Leimacomys has been transferred back and forth between the Dendromurinae and the Murinae since its discovery. It most closely resembles Lophuromys, which has been transferred to a newly erected Deomyinae on the basis of molecular data. The association with Lophuromys is thought to be due to convergent evolution due to similar diets. Musser and Carleton chose to erect a new subfamily, Leimacomyinae, to house this species. They placed it in the family Muridae due to its potential connection to either the Gerbillinae or Deomyinae, but emphasized that a broad phylogenetic study including Leimacomys, and a host of nesomyids and murids, is needed to determine its appropriate position. == Conservation status ==

The Togo mouse is considered to be either critically endangered or extinct depending on the authority. Schlitter classified it as extinct, because subsequent surveys to the area failed to recover it. Grubb et al. (1998) noted these surveys inadequately sampled appropriate habitat in Togo and neighboring Ghana, and they were reluctant to declare the species extinct. Musser and Carleton ==References==