Utah mammals

Chisel-toothed kangaroo rat in Utah

Dipodomys microps

Native to Utah S3 Vulnerable in Utah

Not listed as nonindigenous in Utah by USGS NAS; native to its Utah 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 Utah, by the numbers

Common in Utah 26th most recorded of 141 mammals logged in Utah

842 occurrence records
2 with iNaturalist photos
Sep 13, 2017 Last seen in Utah

Records from 2000–2026.

842 total records count every Utah occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 808 records with a full observation date.

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

Most sightings fall in May to August.

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

Monthly Utah records (table)
MonthRecords
January9
February4
March16
April25
May139
June176
July143
August132
September66
October73
November21
December4

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

Seasonality

Year-round in Utah, with recorded sightings peaking in May–August.

Occurrence map

Where Chisel-toothed kangaroo rat has been recorded in Utah

300 records mapped · zoom and drag to explore

300 Utah records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Red Cliffs National Monument 8
State Trust Lands I-80 Block 7
State Trust Lands Lake Mountain Block 5
The State of Utah School and Institutional Trust Lands Administration 1434 3
Beaver Dam (North) Wilderness Area 1
Clear Lake State Wildlife Area 1
Snow Canyon State Park 1

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 Utah

CountyRecords
Tooele County 366
Millard County 136
Washington County 121
Juab County 115
Box Elder County 36
Utah County 29
Beaver County 17
Wasatch County 6
Sanpete County 3
Iron County 3
San Juan County 2
Garfield County 2
4 other counties 6

The complete county distribution, spread across 16 Utah counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Utah’s chisel-toothed kangaroo rat reports gather in the dry basins around Bonneville Salt Flats and Great Salt Lake, with the Stansbury Mountains marking the edge of that western desert pattern. The cluster fits open, loose ground far better than Utah’s forested high country.

Reports crest in June and remain noticeable from late summer into October. Field access and survey timing shape that curve, so it can’t be treated as a count of animals. NatureServe ranks the species vulnerable in Utah, making its concentrated western footprint especially important context.

Occurrence data from iNaturalist and GBIF.

More mammals in Utah 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"