Mountain Yellow-legged Frog (Rana muscosa) — Endangered Amphibia

Mountain Yellow-legged Frog

Rana muscosa

Conservation Status

Endangered

Amphibia · Anura · Ranidae

About

The southern mountain yellow-legged frog, formerly known as the mountain yellow-legged frog, is a species of true frog endemic to California in the United States. It occurs in the San Jacinto Mountains, San Bernardino Mountains, and San Gabriel Mountains in Southern California and the Southern Sierra Nevada. It is a federally listed endangered species, separated into two distinct population segments (DPS): a northern DPS, listed endangered in 2014, and a southern DPS that was listed endangered in 2002.

Fun Fact

How long it takes for breeding onset varies from 1–4 years depending on the levels of snow and temperature.

Quick Facts

Habitat

Occurs in mountain creeks, lakes and lakeshores, streams, and pools, preferring sunny areas.

Diet

Feeds on aquatic insects and benthic invertebrates.

Lifespan

To be updated

Threats

  • Habitat Loss
  • Poaching and Hunting
  • Human-Wildlife Conflict
  • Disease

External Data Sources

Recent sightings on iNaturalist IUCN Red List profile

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