Salamandra de Anderson vs Bordered Screw-moss

Ambystoma andersoni compared with Tortula marginata

Key Differences

• Salamandra de Anderson is Critically Endangered while Bordered Screw-moss is Endangered.

Taxonomic Classification

Rank	Salamandra de Anderson	Bordered Screw-moss
Kingdom	Animalia (Animals)	Plantae (planta)
Phylum	Chordata (cordados)	Bryophyta
Class	Amphibia (Amphibians)	Bryopsida (Bryopsida)
Order	Caudata (Urodela)	Pottiales (Pottiales)
Family	Ambystomatidae	Pottiaceae
Genus	Ambystoma	Tortula
Species	Ambystoma andersoni	Tortula marginata

Conservation Status

Salamandra de Anderson

CR — Critically Endangered

Bordered Screw-moss

EN — Endangered

Physical Characteristics

Attribute	Salamandra de Anderson	Bordered Screw-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Salamandra de Anderson

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.

Bordered Screw-moss

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

Distributed across Belgium, Luxembourg, New Zealand, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Salamandra de Anderson

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.

Bordered Screw-moss

The Bordered Screw-moss (Tortula marginata) is a species in the genus Tortula. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.