Otospermophilus
| Otospermophilus | |
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| Rock squirrel at the Grand Canyon | |
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| Genus: | Otospermophilus Brandt, 1844
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Otospermophilus is a genus of ground squirrels in the family Sciuridae, containing three species. Otospermophilus was formerly placed in the large ground squirrel genus Spermophilus, as a subgenus or species group. Since DNA sequencing of the cytochrome b gene has shown Spermophilus to be paraphyletic to the prairie dogs and marmots,[1] it is now separated, along with six other genera.[2]
Species
The three species in Otospermophilus are listed below. These are the same species that were previously grouped in the subgenus Otospermophilus.[2]
- Rock squirrel, Otospermophilus variegatus
- California ground squirrel, Otospermophilus beecheyi
- Baja California rock squirrel, Otospermophilus atricapillus
References
- ^ Herron, Matthew D.; Castoe, Todd A.; Parkinson, Christopher L. (2004). "Sciurid phylogeny and the paraphyly of Holarctic ground squirrels (Spermophilus)". Molecular Phylogenetics and Evolution. 31 (3): 1015–30. doi:10.1016/j.ympev.2003.09.015. PMID 15120398.
- ^ a b Helgen, Kristofer M.; Cole, F. Russel; Helgen, Lauren E.; and Wilson, Don E (2009). "Generic Revision in the Holarctic Ground Squirrel Genus Spermophilus". Journal of Mammalogy. 90 (2): 270–305. doi:10.1644/07-MAMM-A-309.1. Archived from the original (PDF) on 22 October 2011.
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External links
Media related to Otospermophilus at Wikimedia Commons
Data related to Otospermophilus at Wikispecies
