Alisan's Salamander vs Caatinga laucha

Hynobius arisanensis compared with Calomys expulsus

Key Differences

• Alisan's Salamander is Endangered while Caatinga laucha is Least Concern.

Taxonomic Classification

Rank	Alisan's Salamander	Caatinga laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Hynobiidae	Cricetidae
Genus	Hynobius	Calomys
Species	Hynobius arisanensis	Calomys expulsus

Evolutionary Relationship

Alisan's Salamander and Caatinga laucha share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alisan's Salamander

EN — Endangered

Caatinga laucha

LC — Least Concern

Physical Characteristics

Attribute	Alisan's Salamander	Caatinga laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alisan's Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

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

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Alisan's Salamander

The Alisan's Salamander (Hynobius arisanensis) is a species in the genus Hynobius. It is currently classified as Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.