Anderson's Salamander vs Tiny Earthstar

Ambystoma andersoni compared with Geastrum minimum

Key Differences

• Anderson's Salamander is Critically Endangered while Tiny Earthstar is Near Threatened.

Taxonomic Classification

Rank	Anderson's Salamander	Tiny Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Amphibia (Amphibians)	Agaricomycetes (Mushrooms)
Order	Caudata (Caudata)	Geastrales (Geastrales)
Family	Ambystomatidae	Geastraceae
Genus	Ambystoma	Geastrum
Species	Ambystoma andersoni	Geastrum minimum

Conservation Status

Anderson's Salamander

CR — Critically Endangered

Tiny Earthstar

NT — Near Threatened

Physical Characteristics

Attribute	Anderson's Salamander	Tiny Earthstar
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.

Tiny Earthstar

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.