Bigeye Numbfish vs Delacour's langur

Narcine oculifera compared with Trachypithecus delacouri

Key Differences

• Bigeye Numbfish is Data Deficient while Delacour's langur is Critically Endangered.

Taxonomic Classification

Rank	Bigeye Numbfish	Delacour's langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Primates (Primates)
Family	Narcinidae	Cercopithecidae (Old World Monkeys)
Genus	Narcine	Trachypithecus
Species	Narcine oculifera	Trachypithecus delacouri

Evolutionary Relationship

Bigeye Numbfish and Delacour's langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye Numbfish

DD — Data Deficient

Delacour's langur

CR — Critically Endangered

Physical Characteristics

Attribute	Bigeye Numbfish	Delacour's langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye Numbfish

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigeye Numbfish

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