Campbell Islands Teal vs Chinese giant salamander

Anas nesiotis compared with Andrias davidianus

Key Differences

• Campbell Islands Teal is Vulnerable while Chinese giant salamander is Critically Endangered.

Taxonomic Classification

Rank	Campbell Islands Teal	Chinese giant salamander
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Amphibia (สัตว์สะเทินน้ำสะเทินบก)
Order	Anseriformes (อันดับห่าน)	Caudata (ซาลาแมนเดอร์)
Family	Anatidae	Cryptobranchidae
Genus	Anas	Andrias
Species	Anas nesiotis	Andrias davidianus

Evolutionary Relationship

Campbell Islands Teal and Chinese giant salamander share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Campbell Islands Teal

VU — Vulnerable

Chinese giant salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Campbell Islands Teal	Chinese giant salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Campbell Islands Teal

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.

Campbell Islands Teal

The Campbell Islands Teal (Anas nesiotis) is a species in the genus Anas. It is currently classified as Vulnerable on the IUCN Red List. Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.