Alisan's Salamander vs Four-toed Hedgehog

Hynobius arisanensis compared with Atelerix albiventris

Key Differences

• Alisan's Salamander is Endangered while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	Alisan's Salamander	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Erinaceomorpha (Erinaceomorpha)
Family	Hynobiidae	Erinaceidae
Genus	Hynobius	Atelerix
Species	Hynobius arisanensis	Atelerix albiventris

Evolutionary Relationship

Alisan's Salamander and Four-toed Hedgehog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alisan's Salamander

EN — Endangered

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Alisan's Salamander	Four-toed Hedgehog
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.

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

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.