Anderson's Salamander vs Crested Oval Sedge

Ambystoma andersoni compared with Carex cristatella

Key Differences

• Anderson's Salamander is Critically Endangered while Crested Oval Sedge is Extinct.

Taxonomic Classification

Rank	Anderson's Salamander	Crested Oval Sedge
Kingdom	Animalia (động vật)	Plantae (thực vật)
Phylum	Chordata (động vật có dây sống)	Magnoliophyta (Flowering Plants)
Class	Amphibia (động vật lưỡng cư)	Liliopsida (Monocots)
Order	Caudata (Bộ Có đuôi)	Poales (bộ Hòa thảo)
Family	Ambystomatidae	Cyperaceae
Genus	Ambystoma	Carex
Species	Ambystoma andersoni	Carex cristatella

Conservation Status

Anderson's Salamander

CR — Critically Endangered

Crested Oval Sedge

EX — Extinct

Physical Characteristics

Attribute	Anderson's Salamander	Crested Oval Sedge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anderson's Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Crested Oval Sedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and United States.

Anderson's Salamander

The Anderson's Salamander (Ambystoma andersoni) is a species in the genus Ambystoma. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo.