Grèbe roussâtre vs Anderson's Salamander

Tachybaptus rufolavatus compared with Ambystoma andersoni

Key Differences

• Grèbe roussâtre is Extinct while Anderson's Salamander is Critically Endangered.

Taxonomic Classification

Rank	Grèbe roussâtre	Anderson's Salamander
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Amphibia (amphibien)
Order	Podicipediformes (Podicipediformes)	Caudata (Caudata)
Family	Podicipedidae	Ambystomatidae
Genus	Tachybaptus	Ambystoma
Species	Tachybaptus rufolavatus	Ambystoma andersoni

Evolutionary Relationship

Grèbe roussâtre and Anderson's Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Grèbe roussâtre

EX — Extinct

Anderson's Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Grèbe roussâtre	Anderson's Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grèbe roussâtre

Habitat

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

Range

Found in Norway.

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.

Grèbe roussâtre

The Alaotra Grebe (Tachybaptus rufolavatus) is a species in the genus Tachybaptus. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.