Alexander's cusimanse vs Challenger skate

Crossarchus alexandri compared with Rajella challengeri

Taxonomic Classification

Rank	Alexander's cusimanse	Challenger skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Carnivora (Carnivorans)	Rajiformes (Rajiformes)
Family	Herpestidae	Rajidae
Genus	Crossarchus	Rajella
Species	Crossarchus alexandri	Rajella challengeri

Evolutionary Relationship

Alexander's cusimanse and Challenger skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alexander's cusimanse

LC — Least Concern

Challenger skate

LC — Least Concern

Physical Characteristics

Attribute	Alexander's cusimanse	Challenger skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alexander's cusimanse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Challenger skate

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.

Challenger skate

The Challenger skate (Rajella challengeri) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List.