Chinese giant salamander vs small rivulet

Andrias davidianus compared with Perizoma alchemillata

Key Differences

• Chinese giant salamander is Critically Endangered while small rivulet is Least Concern.

Taxonomic Classification

Rank	Chinese giant salamander	small rivulet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Amphibia (Amphibians)	Insecta (Insects)
Order	Caudata (Caudata)	Lepidoptera (Butterflies & Moths)
Family	Cryptobranchidae	Geometridae
Genus	Andrias	Perizoma
Species	Andrias davidianus	Perizoma alchemillata

Evolutionary Relationship

Chinese giant salamander and small rivulet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chinese giant salamander

CR — Critically Endangered

small rivulet

LC — Least Concern

Physical Characteristics

Attribute	Chinese giant salamander	small rivulet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese giant salamander

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Japan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

small rivulet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Chinese giant salamander

The Chinese Giant Salamander (Andrias davidianus) is a species in the genus Andrias. It is currently classified as Critically Endangered on the IUCN Red List. Found in Japan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.