Bigeye Numbfish vs Gray-shanked Douc Langur

Narcine oculifera compared with Pygathrix cinerea

Key Differences

• Bigeye Numbfish is Data Deficient while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	Bigeye Numbfish	Gray-shanked Douc 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	Pygathrix
Species	Narcine oculifera	Pygathrix cinerea

Evolutionary Relationship

Bigeye Numbfish and Gray-shanked Douc Langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye Numbfish

DD — Data Deficient

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Bigeye Numbfish	Gray-shanked Douc Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye Numbfish

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigeye Numbfish

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