- Perognathus
Taxobox
name = "Perognathus"
fossil_range = EarlyMiocene - Recent
image_caption = "Perognathus fasciatus "
regnum =Animal ia
phylum = Chordata
classis =Mammal ia
subclassis =Eutheria
ordo =Rodent ia
familia =Heteromyidae
genus = "Perognathus"
genus_authority = Wied-Neuwied, 1839
subdivision_ranks =Species
subdivision = "Perognathus alticola "
"Perognathus amplus "
"Perognathus fasciatus "
"Perognathus flavescens "
"Perognathus flavus "
"Perognathus inornatus "
"Perognathus longimembris "
"Perognathus merriami "
"Perognathus parvus ""Perognathus" is a genus of pocket mouse. Like other members of their family they are more closely related to
pocket gopher s than to true mice.Characteristics
The silky pocket mice are small animals with soft
pelage , long tails, and small feet compared to other heteromyids. They have long claws which are used for digging burrows and sifting sandy substrates for seeds. They have also been found to steal seeds fromkangaroo rat s' dens. [http://www.livescience.com/animalworld/060811_desert_thieves.html] They store these seeds in large hairy externalcheek pouch es. They are nocturnal and are found in arid habitats. They are not true hibernators, but will go intotorpor and stay in their burrows for extended periods of time.pecies
*"
Perognathus alticola " - White-eared Pocket Mouse
*"Perognathus amplus " - Arizona Pocket Mouse
*"Perognathus fasciatus " - Olive-backed Pocket Mouse
*"Perognathus flavescens " - Plains Pocket Mouse
*"Perognathus flavus " - Silky Pocket Mouse
*"Perognathus inornatus " - San Joaquin Pocket Mouse
*"Perognathus longimembris " - Little Pocket Mouse
*"Perognathus merriami " - Merriam's Pocket Mouse
*"Perognathus parvus " - Great Basin Pocket MouseSometimes members of the genus "
Chaetodipus " are placed in "Perognathus".References
*Duff, A. and A. Lawson. 2004. Mammals of the World A Checklist. New Haven, Yale University Press.
*Nowak, Ronald M. 1999. "Walker's Mammals of the World", 6th edition. Johns Hopkins University Press, 1936 pp. ISBN 0-8018-5789-9
Wikimedia Foundation. 2010.