Blunt-headed Salamander vs Stalked Rosette

Ambystoma amblycephalum compared with Cotylidia undulata

Key Differences

• Blunt-headed Salamander is Critically Endangered while Stalked Rosette is Data Deficient.

Taxonomic Classification

Rank	Blunt-headed Salamander	Stalked Rosette
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Amphibia (Amphibians)	Agaricomycetes (Mushrooms)
Order	Caudata (Caudata)	Hymenochaetales (Hymenochaetales)
Family	Ambystomatidae	Rickenellaceae
Genus	Ambystoma	Cotylidia
Species	Ambystoma amblycephalum	Cotylidia undulata

Conservation Status

Blunt-headed Salamander

CR — Critically Endangered

Stalked Rosette

DD — Data Deficient

Physical Characteristics

Attribute	Blunt-headed Salamander	Stalked Rosette
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blunt-headed 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.

Stalked Rosette

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Blunt-headed Salamander

The Blunt-headed Salamander (Ambystoma amblycephalum) 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