Bigeye Numbfish vs Fat Sand Rat

Narcine oculifera compared with Psammomys obesus

Key Differences

• Bigeye Numbfish is Data Deficient while Fat Sand Rat is Least Concern.

Taxonomic Classification

Rank	Bigeye Numbfish	Fat Sand Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Rodentia (Rodents)
Family	Narcinidae	Muridae (Mice & Rats)
Genus	Narcine	Psammomys
Species	Narcine oculifera	Psammomys obesus

Evolutionary Relationship

Bigeye Numbfish and Fat Sand Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye Numbfish

DD — Data Deficient

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Bigeye Numbfish	Fat Sand Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye Numbfish

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigeye Numbfish

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