Chinese giant salamander vs Gray-bellied Rice Rat

Andrias davidianus compared with Nephelomys moerex

Key Differences

• Chinese giant salamander is Critically Endangered while Gray-bellied Rice Rat is Extinct.

Taxonomic Classification

Rank	Chinese giant salamander	Gray-bellied Rice Rat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Amphibia (สัตว์สะเทินน้ำสะเทินบก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Caudata (ซาลาแมนเดอร์)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Cryptobranchidae	Cricetidae
Genus	Andrias	Nephelomys
Species	Andrias davidianus	Nephelomys moerex

Evolutionary Relationship

Chinese giant salamander and Gray-bellied Rice Rat share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Chinese giant salamander

CR — Critically Endangered

Gray-bellied Rice Rat

EX — Extinct

Physical Characteristics

Attribute	Chinese giant salamander	Gray-bellied Rice Rat
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.

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.