Chinese giant salamander vs

Andrias davidianus compared with Hemiselmis anomala

Key Differences

• Chinese giant salamander is Critically Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Chinese giant salamander
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Cryptophyta
Class	Amphibia (Amphibians)	Cryptophyceae (Cryptophyceae)
Order	Caudata (Caudata)	Pyrenomonadales (Pyrenomonadales)
Family	Cryptobranchidae	Chroomonadaceae
Genus	Andrias	Hemiselmis
Species	Andrias davidianus	Hemiselmis anomala

Conservation Status

Chinese giant salamander

CR — Critically Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Chinese giant salamander
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Hemiselmis anomala is a unicellular cryptomonad alga found in marine and estuarine environments, characterised by its asymmetric, kidney-shaped cell and two unequal flagella for swimming. It contains phycobilin pigments allowing photosynthesis and plays a role in marine and coastal primary production. Cryptomonads like this species are significant contributors to phytoplankton communities in diverse aquatic habitats.