Anderson's Salamander vs Dung Brittlestem

Ambystoma andersoni compared with Psathyrella saponacea

Key Differences

• Anderson's Salamander is Critically Endangered while Dung Brittlestem is Data Deficient.

Taxonomic Classification

Rank	Anderson's Salamander	Dung Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Amphibia (Amphibians)	Agaricomycetes (Mushrooms)
Order	Caudata (Caudata)	Agaricales (Gilled Mushrooms)
Family	Ambystomatidae	Psathyrellaceae
Genus	Ambystoma	Psathyrella
Species	Ambystoma andersoni	Psathyrella saponacea

Conservation Status

Anderson's Salamander

CR — Critically Endangered

Dung Brittlestem

DD — Data Deficient

Physical Characteristics

Attribute	Anderson's Salamander	Dung Brittlestem
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.

Dung Brittlestem

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.

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.