Anderson's Salamander vs Far Eastern Brook Lamprey

Ambystoma andersoni compared with Lethenteron reissneri

Key Differences

Anderson's Salamander is Critically Endangered while Far Eastern Brook Lamprey is Least Concern.

Taxonomic Classification

Rank	Anderson's Salamander	Far Eastern Brook Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Petromyzonti (Petromyzonti)
Order	Caudata (Caudata)	Petromyzontiformes (lamprey)
Family	Ambystomatidae	Petromyzontidae
Genus	Ambystoma	Lethenteron
Species	Ambystoma andersoni	Lethenteron reissneri

Evolutionary Relationship

Anderson's Salamander and Far Eastern Brook Lamprey share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Anderson's Salamander

CR — Critically Endangered

Far Eastern Brook Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Anderson's Salamander	Far Eastern Brook Lamprey
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.

Far Eastern Brook Lamprey

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.