Brown Cup vs Chinese giant salamander

Rutstroemia firma compared with Andrias davidianus

Key Differences

• Brown Cup is Least Concern while Chinese giant salamander is Critically Endangered.

Taxonomic Classification

Rank	Brown Cup	Chinese giant salamander
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Leotiomycetes (Leotiomycetes)	Amphibia (Amphibians)
Order	Helotiales (Helotiales)	Caudata (Caudata)
Family	Rutstroemiaceae	Cryptobranchidae
Genus	Rutstroemia	Andrias
Species	Rutstroemia firma	Andrias davidianus

Conservation Status

Brown Cup

LC — Least Concern

Chinese giant salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Cup	Chinese giant salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Cup

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Brazil, Denmark, Norway, and Sweden.

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.

Brown Cup

The Brown Cup (Rutstroemia firma) is a species in the genus Rutstroemia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and South America, inhabiting ecosystems characteristic of the region.

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.