Alexander's cusimanse vs Ridge Tail Salamander

Crossarchus alexandri compared with Pseudoeurycea obesa

Key Differences

• Alexander's cusimanse is Least Concern while Ridge Tail Salamander is Critically Endangered.

Taxonomic Classification

Rank	Alexander's cusimanse	Ridge Tail Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Carnivora (Carnivorans)	Caudata (Caudata)
Family	Herpestidae	Plethodontidae
Genus	Crossarchus	Pseudoeurycea
Species	Crossarchus alexandri	Pseudoeurycea obesa

Evolutionary Relationship

Alexander's cusimanse and Ridge Tail Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alexander's cusimanse

LC — Least Concern

Ridge Tail Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Alexander's cusimanse	Ridge Tail Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alexander's cusimanse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ridge Tail Salamander

Habitat

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

Range

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

Alexander's cusimanse

The Alexander's cusimanse (Crossarchus alexandri) is a species in the genus Crossarchus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.