Cordillera Central Shrub Cricket
Walkerana mira
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.
Taxonomy & Classification
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Orthoptera
Family
Gryllidae
Genus
Walkerana
Cordillera Central Shrub Cricket belongs to the family Gryllidae, order Orthoptera, within the Insecta class.
Species Profile
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.
Key Facts
Habitat & Distribution
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.
Threats
Deforestation and forest fragmentation
Habitat loss from agricultural expansion
Climate change impacts on montane ecosystems
Limited range making populations vulnerable
Community Sightings
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Sources & Attribution
How to Cite
IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS
GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org
This page: SpeciesRadar (2025). Cordillera Central Shrub Cricket (Walkerana mira). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/cordillera-central-shrub-cricket