Achallo vs Bigeye Numbfish

Chinchillula sahamae compared with Narcine oculifera

Key Differences

• Achallo is Least Concern while Bigeye Numbfish is Data Deficient.

Taxonomic Classification

Rank	Achallo	Bigeye Numbfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Torpediniformes (electric ray)
Family	Cricetidae	Narcinidae
Genus	Chinchillula	Narcine
Species	Chinchillula sahamae	Narcine oculifera

Evolutionary Relationship

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

Conservation Status

Achallo

LC — Least Concern

Bigeye Numbfish

DD — Data Deficient

Physical Characteristics

Attribute	Achallo	Bigeye Numbfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Achallo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigeye Numbfish

Achallo

The Achallo (Chinchillula sahamae) is a species in the genus Chinchillula. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems.

Bigeye Numbfish

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