VU

Walkerana mira

Unknown

Overview

The Cordillera Central Shrub Cricket (Walkerana mira) is a small orthopteran endemic to the mountainous regions of the Dominican Republic and Haiti. This cricket species is characterized by its cryptic brown and green coloration that provides excellent camouflage among shrub vegetation, and males produce distinctive chirping calls during mating season. As both predator of small arthropods and prey for birds and reptiles, it plays an important role in montane ecosystem food webs.

The Cordillera Central Shrub Cricket faces significant threats from habitat loss and fragmentation due to agricultural expansion and deforestation in Puerto Rico's mountainous regions. Climate change poses additional risks by altering the temperature and moisture conditions essential for this endemic species' survival in its restricted montane habitat.

Threat summary

Habitat

Endemic to the montane forests and shrublands of Puerto Rico's Cordillera Central mountain range, typically found in humid forest understory and edge habitats at elevations between 400-1000 meters.

Other threatened species in Gryllidae

Field CricketVU

Field Cricket

Gryllus campestris

Unknown

Frequently asked questions

Why is Walkerana mira classified as Vulnerable?
Walkerana mira is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. The Cordillera Central Shrub Cricket faces significant threats from habitat loss and fragmentation due to agricultural expansion and deforestation in Puerto Rico's mountainous regions. Climate change poses additional risks by altering the temperature and moisture conditions essential for this endemic species' survival in its restricted montane habitat.
Where does Walkerana mira live?
Walkerana mira occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Walkerana mira?
The main threats to Walkerana mira are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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