CRCritically Endangered

Cynisca gansi

Cynisca gansi is a species of worm lizard (amphisbaenian) endemic to West Africa, specifically found in Ghana and Togo. This fossorial reptile belongs to the family Amphisbaenidae and is characterized by its elongated, cylindrical body adapted for underground life.

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Countries

01Classification

Taxonomy & Classification

Kingdom

ANIMALIA

Phylum

CHORDATA

Class

REPTILIA

Order

SQUAMATA

Family

AMPHISBAENIDAE

Genus

Cynisca

Cynisca gansi belongs to the family AMPHISBAENIDAE, order SQUAMATA, within the REPTILIA class.

02Description

Species Profile

Cynisca gansi is a species of worm lizard (amphisbaenian) endemic to West Africa, specifically found in Ghana and Togo. This fossorial reptile belongs to the family Amphisbaenidae and is characterized by its elongated, cylindrical body adapted for underground life. Like other amphisbaenians, C. gansi has reduced eyes, lacks external ears, and possesses a specialized skull structure for burrowing through soil. The species inhabits tropical forest soils where it feeds primarily on small invertebrates such as ants, termites, and other soil-dwelling arthropods. Its subterranean lifestyle makes it difficult to study and monitor, contributing to limited knowledge about its ecology and behavior. The species faces significant threats from habitat destruction due to deforestation, agricultural expansion, and urbanization across its limited range. The conversion of primary forest to farmland and human settlements has resulted in substantial loss of suitable habitat. Additionally, soil degradation and changes in land use practices may affect the invertebrate communities that serve as the species' primary food source. Conservation efforts for C. gansi are currently limited, partly due to its cryptic nature and the challenges associated with studying fossorial species. Protection of remaining forest habitats within its range is crucial for the species' survival. Research initiatives focused on better understanding its distribution, population status, and specific habitat requirements are needed to develop effective conservation strategies.

Cynisca gansi faces severe threats from deforestation and habitat conversion to agriculture and urban development across its limited West African range. Soil degradation and land use changes also threaten the invertebrate prey communities essential for the species' survival.

Key Facts

IUCN StatusCritically Endangered (CR)
GroupReptiles
03Habitat

Habitat & Distribution

This species inhabits the soil layers of tropical forests in Ghana and Togo, where it lives a completely fossorial lifestyle. It requires well-structured forest soils that support diverse invertebrate communities and provide suitable conditions for burrowing.

ForestMajor
04Threats

Threats

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IUCN Red List: Critically Endangered

Cynisca gansi faces severe threats from deforestation and habitat conversion to agriculture and urban development across its limited West African range. Soil degradation and land use changes also threaten the invertebrate prey communities essential for the species' survival.

Housing & urban areas

Ongoing

Logging & wood harvesting

Ongoing

Oil & gas drilling

Ongoing

Type Unknown/Unrecorded (pollution)

Ongoing
05Conservation

Conservation Actions

Species recovery
Linked enterprises & livelihood alternatives
06Range

Found in 1 Country

Community

Community Sightings

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07Sources

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). Cynisca gansi (Cynisca gansi). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/cynisca-gansi-5227645

Full citation guide & data usage terms