Animalia > Chordata > Mammalia > Rodentia > Heteromyidae > Perognathus > Perognathus merriamiPerognathus merriami (Merriam's pocket mouse)Language: Spanish Merriam's pocket mouse (Perognathus merriami) is a species of rodent in the family Heteromyidae. It is found in northeast Mexico and New Mexico, Oklahoma and Texas in the United States. Its habitat is shortgrass prairie, desert areas with scrub and arid shrubland. The species is named to honor Clinton Hart Merriam, a biologist who first described several other members of the genus Perognathus, and first elucidated the principle of a "life zone" as a means of characterizing ecological areas with similar plant and animal communities. |
Uniqueness Scale: Similiar (0) Unique (100) Uniqueness & Vulnerability Scale: Similiar & Secure (0) Unique & Vulnerable (100) ED Score: 9.99 EDGE Score: 2.4 |
| Adult Weight [1] | 8 grams |  | | Diet [2] | Carnivore (Invertebrates), Granivore, Herbivore | | Diet - Invertibrates [2] | 10 % | | Diet - Plants [2] | 10 % | | Diet - Seeds [2] | 80 % | | Forages - Ground [2] | 100 % | | | Litter Size [1] | 5 | | Litters / Year [1] | 2 | | Maximum Longevity [3] | 4 years | | Nocturnal [2] | Yes | | Snout to Vent Length [3] | 2.362 inches (6 cm) | | Weaning [1] | 23 days |
|
| Name |
Countries |
Ecozone |
Biome |
Species |
Report |
Climate |
Land
Use |
|
Arizona Mountains forests |
United States |
Nearctic |
Temperate Coniferous Forests |
 |
 |
 |
 |
|
Central and Southern mixed grasslands |
United States |
Nearctic |
Temperate Grasslands, Savannas, and Shrublands |
|
|
|
|
|
Central forest-grasslands transition |
United States |
Nearctic |
Temperate Grasslands, Savannas, and Shrublands |
|
|
|
|
|
Chihuahuan desert |
Mexico, United States |
Nearctic |
Deserts and Xeric Shrublands |
|
|
|
|
|
East Central Texas forests |
United States |
Nearctic |
Temperate Broadleaf and Mixed Forests |
|
|
|
|
|
Edwards Plateau savanna |
United States |
Nearctic |
Temperate Grasslands, Savannas, and Shrublands |
|
|
|
|
|
Sierra Madre Oriental pine-oak forests |
Mexico, United States |
Nearctic |
Tropical and Subtropical Coniferous Forests |
|
|
|
|
|
Tamaulipan matorral |
Mexico |
Nearctic |
Deserts and Xeric Shrublands |
|
|
|
|
|
Tamaulipan mezquital |
Mexico, United States |
Nearctic |
Deserts and Xeric Shrublands |
|
|
|
|
|
Texas blackland prairies |
United States |
Nearctic |
Temperate Grasslands, Savannas, and Shrublands |
|
|
|
|
|
Veracruz moist forests |
Mexico |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
|
|
|
|
|
Western Gulf Coastal grasslands |
Mexico, United States |
Nearctic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
|
|
|
|
|
Western short grasslands |
United States |
Nearctic |
Temperate Grasslands, Savannas, and Shrublands |
|
|
|
|
Attributes / relations provided by ♦ 1de Magalhaes, J. P., and Costa, J. (2009) A database of vertebrate longevity records and their relation to other life-history traits. Journal of Evolutionary Biology 22(8):1770-1774 ♦ 2Hamish Wilman, Jonathan Belmaker, Jennifer Simpson, Carolina de la Rosa, Marcelo M. Rivadeneira, and Walter Jetz. 2014. EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95:2027 ♦ 3Nathan P. Myhrvold, Elita Baldridge, Benjamin Chan, Dhileep Sivam, Daniel L. Freeman, and S. K. Morgan Ernest. 2015. An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96:3109 ♦ 4Perognathus merriami, Troy L. Best and Marian P. Skupski, MAMMALIAN SPECIES No. 473, pp. 1-7 (1994) ♦ 5International Flea DatabaseEcoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database |
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0
|
