Anderson's Salamander vs Tangled Thread Moss

Ambystoma andersoni compared with Hygroamblystegium varium

Key Differences

• Anderson's Salamander is Critically Endangered while Tangled Thread Moss is Near Threatened.

Taxonomic Classification

Rank	Anderson's Salamander	Tangled Thread Moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Amphibia (Amphibians)	Bryopsida (Bryopsida)
Order	Caudata (Caudata)	Hypnales (Hypnales)
Family	Ambystomatidae	Amblystegiaceae
Genus	Ambystoma	Hygroamblystegium
Species	Ambystoma andersoni	Hygroamblystegium varium

Conservation Status

Anderson's Salamander

CR — Critically Endangered

Tangled Thread Moss

NT — Near Threatened

Physical Characteristics

Attribute	Anderson's Salamander	Tangled Thread Moss
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.

Tangled Thread Moss

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and North America (United States). 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.