Nevada mammals

Chisel-toothed kangaroo rat in Nevada

Dipodomys microps

Native to Nevada S5 Secure in Nevada

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

IUCN Red List status

  1. LC
  2. NT
  3. VU
  4. EN
  5. CR
  6. EW
  7. EX

LC – Least Concern

Widespread and abundant; not at risk.

Chisel-toothed kangaroo rat in Nevada, by the numbers

Common in Nevada 28th most recorded of 142 mammals logged in Nevada

1,534 occurrence records
6 with iNaturalist photos
May 21, 2023 Last seen in Nevada

Records from 2000–2026.

1,534 total records count every Nevada occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 1,507 records with a full observation date.

When to look for the Chisel-toothed kangaroo rat in Nevada

Most sightings fall in May to July.

1,507 Nevada occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence.

Monthly Nevada records (table)
MonthRecords
January16
February6
March62
April46
May241
June313
July365
August170
September166
October68
November23
December31

Monthly chisel-toothed kangaroo rat occurrence records (iNaturalist and GBIF) in Nevada, 2000–2026.

Seasonality

Year-round in Nevada, with recorded sightings peaking in May–July.

Occurrence map

Where Chisel-toothed kangaroo rat has been recorded in Nevada

300 records mapped · zoom and drag to explore

300 Nevada records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Death Valley National Park 19
Black Rock Desert Wilderness Area 4
Tule Springs Fossil Beds National Monument 2
Wayne E. Kirch Wildlife Management Area 2

Protected places with the most chisel-toothed kangaroo rat 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
Nye County 610
Lincoln County 177
Esmeralda County 97
White Pine County 89
Pershing County 84
Churchill County 79
Humboldt County 66
Washoe County 61
Clark County 60
Mineral County 55
Elko County 48
Lyon County 39
2 other counties 69

The complete county distribution, spread across 14 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 chisel toothed kangaroo rat are anchored by Stillwater National Wildlife Refuge and Ruby Lake National Wildlife Refuge. They show where people have reported it, not how many animals live there.

The Nevada records stretch from southern desert country toward the state’s northern basins. They show a wider in-state footprint than the best-known southern sites alone. 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 6 research-grade iNaturalist records and 1,532 GBIF records. Those 1,538 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 lists it as Least Concern.

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
  • NatureServe ExplorerCC-BYthe state conservation rank
  • 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"