Dusky catshark vs Mexican vole

Bythaelurus incanus compared with Microtus mexicanus

Key Differences

• Dusky catshark is Data Deficient while Mexican vole is Least Concern.

Taxonomic Classification

Rank	Dusky catshark	Mexican vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Rodentia (Rodents)
Family	Scyliorhinidae	Cricetidae
Genus	Bythaelurus	Microtus
Species	Bythaelurus incanus	Microtus mexicanus

Evolutionary Relationship

Dusky catshark and Mexican vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky catshark

DD — Data Deficient

Mexican vole

LC — Least Concern

Physical Characteristics

Attribute	Dusky catshark	Mexican vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Mexican vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.