Nimba otter shrew
| Nimba otter shrew | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Afrosoricida |
| Family: | Tenrecidae |
| Genus: | Micropotamogale |
| Species: | M. lamottei |
| Binomial name | |
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Micropotamogale lamottei Heim de Balsac, 1954 |
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| Nimba otter shrew range | |
The Nimba otter shrew (Micropotamogale lamottei) is a dwarf otter shrew and belongs to the mammal family Tenrecidae. Tenrecs have been found throughout mainland Africa and Madagascar; however, its subfamily Potamogalinae are the shrew-like creatures found in sub-Saharan Africa. This species belongs to the genus Micropotamogale, literally meaning "dwarf shrew". It is native to the Mount Nimba area which rests along the border of Liberia, Guinea, and Côte d’Ivoire (Ivory Coast) in West Africa.
The Nimba otter shrew is a small bodied mammal. Weighing only about 125 grams (4.5 ounces) it has a body length of 6-9 inches(15–22 cm.) with 1/4 to 1/3 of its body size being its tail. It has been described as a "miniature sea otter with a rat tail". Its pelage is long, hiding its ears and eyes, and almost always universally colored (usually brown, but black and gray otter shrews have been spotted).
The Nimba otter shrew is classified as a member of Tenrecidae, with afrotherian tenrecs, based on morphological structures. New breakthroughs in genetic testing are finding that it does belong in this family and subfamily Potamogalinae. Unfortunately, due to heavy mining operations for iron ore in the Mount Nimba area, the fossil record is all but destroyed. It is also difficult for scientists to gain access because the mountain crosses the borders of three different countries.
The Nimba otter shrew is nocturnal and semiaquatic. It resides in soft soils around creek beds and streams. It is a solitary creature and has only been seen with other shrews during mating seasons and when a mother is nursing newly born young. The breeding pattern of the Nimba otter shrew is also unknown, but believed to be polygamous; as there have been no witnessed accounts of breeding in the wild and the Nimba otter shrew has not mated in captivity.
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Wikipedia