Biology:Villa's gray shrew
| Villa's gray shrew[1] | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Eulipotyphla |
| Family: | Soricidae |
| Genus: | Notiosorex |
| Species: | N. villa
|
| Binomial name | |
| Notiosorex villa Carraway and Timm, 2000
| |
| |
| Villa's gray shrew range | |
Villa's gray shrew (Notiosorex villai) is a shrew native to northeastern Mexico, where it is called musaraña.
It is assessed vulnerable by the IUCN due to its small extent of occurrence and degradation of habitat.[3]
Taxonomy
The shrew was formerly considered to be a part of N. crawfordi, but is now considered a distinct species.[3]
Distribution and habitat
Currently it is known to occur in only three locations in two isolated mountain valleys. It is known to inhabit pine-oak forest, tropical forest and riparian forest. The species may have a larger extent of occurrence than is currently known.[3]
Conservation
The species has been assessed as vulnerable by the IUCN Red List. Threats to the species include its small extent of habitats, habitat degradation, overgrazing, and agricultural activities.
Th species probably inhabits the western part of the El Cielo Biosphere Reserve in Tamaulipas, Mexico.[3]
References
- ↑ Hutterer, R. (2005). Wilson, D.E.; Reeder, D.M.. eds. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. pp. 281. ISBN 978-0-8018-8221-0. OCLC 62265494. http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?id=13700450.
- ↑ Timm, R.; Matson, J. (2018). "Notiosorex villai". IUCN Red List of Threatened Species 2018: e.T136688A22293097. https://www.iucnredlist.org/species/136688/22293097. Retrieved 3 March 2020.
- ↑ 3.0 3.1 3.2 3.3 Matson, J.; Timm, Robert (2016-07-11). "IUCN Red List of Threatened Species: Villa's Grey Shrew". https://www.iucnredlist.org/en.
External links
Wikidata ☰ Q1769073 entry
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