People
Mountains
Species
Publications
Projects
- About
- Sources
- News

Bullhorn Welcome to our new Portal! We've redesigning the Portal with more data and features in mind. While we’re still adding fresh content, we invite you to explore the new features.

Back to Species list

Mearns's grasshopper mouse

Onychomys arenicola Mearns, 1896

Loading...

species hero image

Source:

Chiricahua Mountains Mexico, United States
Chiricahua Peak United States
Chiricahua Mountains (nn) Mexico, United States
Pedregosa Mountains United States
Swisshelm Mountains United States
Southeast New Mexico Ranges United States
Sacramento Mountains United States
San Andres Mountains United States
Organ Mountains United States
San Andres Mountains (nn) United States
Capitan Mountains United States
East Central New Mexico High Plateau United States
Carrizo-Jacks Peaks Area United States
South East Rio Grande Ranges United States
Caballo Mountains United States
Doña Ana Mountains United States
Animas Area Mexico, United States
Guadalupe Mountains United States
Animas Area (nn) Mexico, United States
West Las Cruces Ranges Mexico, United States
Trans-Pecos Texas Ranges Mexico, United States
Big Bend Ranges Mexico, United States
Sierra del Carmen Mexico, United States
Chalk Mountains United States
Chisos Mountains United States
Christmas Mountains United States
Del Norte Mountains United States
Rosillos Mountains United States
Santiago Mountains United States
Tinaja Mountains Mexico, United States
West Big Bend Ranges Mexico, United States
Davis Mountains United States
Barilla Mountains United States
Davis Mountains (nn) United States
Delaware Mountains United States
Apache Mountains United States
Delaware Mountains (nn) United States
El Paso Ranges United States
Cornudas-Hueco Mountains Area United States
Dell City Area United States
Franklin Range United States
Glass Mountains United States
Presidio County Area United States
Chinati Mountains United States
Cuesta del Burro Mountains United States
Sierra Vieja United States
Van Horn Area United States
Baylor Mountains United States
Devil Ridge United States
Finlay Mountains United States
Quitman Mountains United States
Sierra Blanca (Texas) United States
Sierra Diablo Mountains United States
Van Horn Mountains United States
White Mountains (Basin Ranges) United States
Mexican Plateau Mexico, United States
Mesa del Centro Mexico
Mesa del Norte Mexico, United States
Sierras Plegadas del Norte Mexico
Llanuras y Sierras Volcanicas Mexico, United States
Bolsón de Mapimí Mexico
Llanuras y Medanos del Norte Mexico
Sierras y Llanuras Tarahumaras Mexico
Sierras y Llanuras de Durango (nn) Mexico
Gran Sierra Plegada Mexico
Sierras y Llanuras Occidentales Mexico
Sierras Transversales Mexico
Sierra de la Paila Mexico

The Mountain Portal is hosted by the University of Lausanne and made possible by contributions from the Fondation Agassiz, the Fondation Chuard-Schmid, and the Swiss Academy of Natural Sciences.

Copyright © 2026 - Global Mountain Biodiversity Assessment.