Nevada mammals

Yuma Myotis in Nevada

Myotis yumanensis

Native to Nevada S3 Vulnerable 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.

Yuma Myotis in Nevada, by the numbers

Rare in Nevada 118th most recorded of 142 mammals logged in Nevada

162 occurrence records
3 with iNaturalist photos
May 2, 2024 Last seen in Nevada

Records from 2000–2026.

162 total records count every Nevada occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 156; the monthly chart covers the 156 records with a full observation date.

When to look for the Yuma Myotis in Nevada

Most sightings fall in June to July.

156 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
January0
February0
March0
April3
May31
June52
July59
August7
September4
October0
November0
December0

Monthly yuma myotis occurrence records (iNaturalist and GBIF) in Nevada, 2000–2026.

Seasonality

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

Occurrence map

Where Yuma Myotis has been recorded in Nevada

156 records mapped · zoom and drag to explore

156 Nevada records mapped

Where it's recorded in Nevada

CountyRecords
Washoe County 138
Churchill County 8
Clark County 7
Humboldt County 1
Mineral County 1
Douglas County 1
Other localities 6

The complete county distribution, spread across 6 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 yuma myotis are anchored by Desert National Wildlife Refuge and Red Rock Canyon National Conservation Area. They show where people have reported it, not how many animals live there.

These sites place the Nevada record pattern firmly in the state’s southern desert country. The protected lands also span springs, canyons, and open basin terrain. 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 160 GBIF records. Those 163 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