Gray smooth hound vs Narrow-footed Neacomys

Mustelus californicus compared with Neacomys tenuipes

Taxonomic Classification

Rank	Gray smooth hound	Narrow-footed Neacomys
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	Triakidae	Cricetidae
Genus	Mustelus	Neacomys
Species	Mustelus californicus	Neacomys tenuipes

Evolutionary Relationship

Gray smooth hound and Narrow-footed Neacomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray smooth hound

LC — Least Concern

Narrow-footed Neacomys

LC — Least Concern

Physical Characteristics

Attribute	Gray smooth hound	Narrow-footed Neacomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray smooth hound

Habitat

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

Narrow-footed Neacomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.