Barred Tiger Salamander vs Bordered Screw-moss

Ambystoma mavortium compared with Tortula marginata

Key Differences

• Barred Tiger Salamander is Least Concern while Bordered Screw-moss is Endangered.

Taxonomic Classification

Rank	Barred Tiger Salamander	Bordered Screw-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Amphibia (Amphibians)	Bryopsida (Bryopsida)
Order	Caudata (Caudata)	Pottiales (Pottiales)
Family	Ambystomatidae	Pottiaceae
Genus	Ambystoma	Tortula
Species	Ambystoma mavortium	Tortula marginata

Conservation Status

Barred Tiger Salamander

LC — Least Concern

Bordered Screw-moss

EN — Endangered

Physical Characteristics

Attribute	Barred Tiger Salamander	Bordered Screw-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barred Tiger Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico.

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.

Barred Tiger Salamander

The Barred Tiger Salamander (Ambystoma mavortium) is a species in the genus Ambystoma. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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.