Angular angel shark vs Black-fronted Duiker

Squatina argentina compared with Cephalophus nigrifrons

Key Differences

• Angular angel shark is Critically Endangered while Black-fronted Duiker is Least Concern.

Taxonomic Classification

Rank	Angular angel shark	Black-fronted Duiker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squatiniformes (Squatiniformes)	Artiodactyla (Even-toed Ungulates)
Family	Squatinidae	Bovidae (Bovids)
Genus	Squatina	Cephalophus
Species	Squatina argentina	Cephalophus nigrifrons

Evolutionary Relationship

Angular angel shark and Black-fronted Duiker share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular angel shark

CR — Critically Endangered

Black-fronted Duiker

LC — Least Concern

Physical Characteristics

Attribute	Angular angel shark	Black-fronted Duiker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular angel shark

Black-fronted Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Angular angel shark

The Angular angel shark (Squatina argentina) is a species in the genus Squatina. It is currently classified as Critically Endangered on the IUCN Red List.

Black-fronted Duiker

The Black-fronted Duiker (Cephalophus nigrifrons) is a species in the genus Cephalophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.