CR

Earless Squeaker

Arthroleptis anotis

Unknown

Overview

The earless squeaker (Arthroleptis anotis) is a species of the genus Arthroleptis. It is endemic to Tanzania. They live in habitats such as forests in elevations up to 1,900 m (6,200 ft). It was scientifically described in 2011.

Arthroleptis anotis faces severe population decline primarily due to extensive deforestation and agricultural conversion within its extremely limited range in the Eastern Arc Mountains of Tanzania. The species' dependence on pristine montane forest conditions makes it particularly vulnerable to habitat fragmentation, as even small-scale forest clearance can eliminate entire local populations. Climate change poses an additional threat by altering the cool, humid microclimate conditions essential for this high-altitude endemic's survival.

Threat summary

Habitat

This species inhabits pristine montane forests in the Eastern Arc Mountains of Tanzania, typically found in cool, humid forest floor environments at elevations between 1,200-2,000 meters. It requires undisturbed forest conditions with dense leaf litter and stable moisture levels characteristic of these ancient mountain ecosystems.

Forest· majorForest - Subtropical/tropical moist montane· major

Conservation measures underway

Site/area protectionSpecies recovery

Frequently asked questions

Why is Earless Squeaker classified as Critically Endangered?
Earless Squeaker is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Arthroleptis anotis faces severe population decline primarily due to extensive deforestation and agricultural conversion within its extremely limited range in the Eastern Arc Mountains of Tanzania. The species' dependence on pristine montane forest conditions makes it particularly vulnerable to habitat fragmentation, as even small-scale forest clearance can eliminate entire local populations. Climate change poses an additional threat by altering the cool, humid microclimate conditions essential for this high-altitude endemic's survival.
Where does Earless Squeaker live?
Earless Squeaker occurs in Tanzania. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Earless Squeaker?
The main threats to Earless Squeaker are 2.1, 5.3, 7.1, and 8.1. The full IUCN-classified threat record for this species is detailed on the species page.

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