Nevada mammals

Mountain Pocket Gopher in Nevada

Thomomys monticola

Native to Nevada

Not listed as nonindigenous in Nevada by USGS NAS; treated as native to its mapped Nevada range.

IUCN Red List status

NE – Not Evaluated

Not yet assessed against IUCN Red List criteria.

Mountain Pocket Gopher in Nevada, by the numbers

Rare in Nevada 122nd most recorded of 142 mammals logged in Nevada

47 occurrence records
3 with iNaturalist photos
May 29, 2021 Last seen in Nevada

When to look for the Mountain Pocket Gopher in Nevada

Most sightings fall in June to August.

47 Nevada occurrence records (iNaturalist and GBIF) by month of year. Shows when the species is recorded, not a guarantee of presence.

Monthly Nevada records (table)
MonthRecords
January2
February0
March3
April0
May4
June10
July15
August10
September0
October2
November0
December1

Monthly mountain pocket gopher occurrence records (iNaturalist and GBIF) in Nevada.

Seasonality

Year-round in Nevada, with recorded sightings peaking in June–August.

Occurrence map

Where Mountain Pocket Gopher has been recorded in Nevada

47 records mapped · zoom and drag to explore

47 Nevada records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Toiyabe National Forest 14
Mt. Rose Wilderness 1

Protected places with the most mountain pocket gopher sightings, from the USGS Protected Areas Database plus named mountain ranges, good spots to look, not a full breakdown, so they don't sum to the total.

Where it's recorded in Nevada

CountyRecords
Washoe County 34
Douglas County 11
Carson City County 1
Lyon County 1

The complete county distribution, spread across 4 Nevada counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Nevada records for the mountain pocket gopher are anchored by Carson Valley and Humboldt-Toiyabe National Forest. They show where people have reported it, not how many animals live there.

These sites tie the Nevada record pattern to the state’s long mountain spine. Records from separate ranges matter because Nevada’s high country is broken into isolated peaks. The strongest reporting falls in summer, when Nevada’s high country is easiest to reach but low deserts are hottest. That may shape where observers submit records.

The file combines 3 research-grade iNaturalist records and 47 GBIF records. Those 50 records measure documented encounters, not Nevada’s population size. It’s native to Nevada. Nevada doesn’t specifically list it under the state’s conservation framework, and the IUCN hasn’t evaluated its global risk.

Occurrence data from iNaturalist and GBIF.

More mammals in Nevada in the atlas

Data & sources

The data and visualizations on this page draw on these open sources:

  • GBIFCC-BY 4.0occurrence records behind the range map, elevation, and record counts
  • iNaturalistCC0 / CC-BY / CC-BY-SAobservations, photos, and audio recordings
  • IUCN Red Listattributed factthe global conservation status
  • USGS NASpublic domainnative / introduced status
  • Natural Earthpublic domainthe relief basemap
  • USFSpublic domainnational-forest boundaries
  • USGS Protected Areas Databasepublic domainthe named parks, forests, and refuges behind "notable places to look"