Anderson's Salamander vs Brown-headed Greenlet

Ambystoma andersoni compared with Hylophilus brunneiceps

Key Differences

• Anderson's Salamander is Critically Endangered while Brown-headed Greenlet is Least Concern.

Taxonomic Classification

Rank	Anderson's Salamander	Brown-headed Greenlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Aves (Birds)
Order	Caudata (Caudata)	Passeriformes (Songbirds)
Family	Ambystomatidae	Vireonidae
Genus	Ambystoma	Hylophilus
Species	Ambystoma andersoni	Hylophilus brunneiceps

Evolutionary Relationship

Anderson's Salamander and Brown-headed Greenlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Anderson's Salamander

CR — Critically Endangered

Brown-headed Greenlet

LC — Least Concern

Physical Characteristics

Attribute	Anderson's Salamander	Brown-headed Greenlet
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.

Brown-headed Greenlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Norway, and Venezuela.

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.

Brown-headed Greenlet

The Brown-headed Greenlet (Hylophilus brunneiceps) is a species in the genus Hylophilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.