Bigeye Numbfish vs Black-fronted Duiker

Narcine oculifera compared with Cephalophus nigrifrons

Key Differences

• Bigeye Numbfish is Data Deficient while Black-fronted Duiker is Least Concern.

Taxonomic Classification

Rank	Bigeye Numbfish	Black-fronted Duiker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Artiodactyla (Even-toed Ungulates)
Family	Narcinidae	Bovidae (Bovids)
Genus	Narcine	Cephalophus
Species	Narcine oculifera	Cephalophus nigrifrons

Evolutionary Relationship

Bigeye Numbfish and Black-fronted Duiker share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye Numbfish

DD — Data Deficient

Black-fronted Duiker

LC — Least Concern

Physical Characteristics

Attribute	Bigeye Numbfish	Black-fronted Duiker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye Numbfish

Black-fronted Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigeye Numbfish

The Bigeye Numbfish (Narcine oculifera) is a species in the genus Narcine.

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.