Gulf smoothhound vs Peters' Duiker

Mustelus sinusmexicanus compared with Cephalophus callipygus

Taxonomic Classification

Rank	Gulf smoothhound	Peters' Duiker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Artiodactyla (Even-toed Ungulates)
Family	Triakidae	Bovidae (Bovids)
Genus	Mustelus	Cephalophus
Species	Mustelus sinusmexicanus	Cephalophus callipygus

Evolutionary Relationship

Gulf smoothhound and Peters' Duiker share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gulf smoothhound

LC — Least Concern

Peters' Duiker

LC — Least Concern

Physical Characteristics

Attribute	Gulf smoothhound	Peters' Duiker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gulf smoothhound

Habitat

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

Peters' Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.