Bigeye Numbfish vs Brown Slender Toad

Narcine oculifera compared with Ansonia leptopus

Key Differences

• Bigeye Numbfish is Data Deficient while Brown Slender Toad is Least Concern.

Taxonomic Classification

Rank	Bigeye Numbfish	Brown Slender Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Amphibia (Amphibians)
Order	Torpediniformes (electric ray)	Anura (Frogs & Toads)
Family	Narcinidae	Bufonidae
Genus	Narcine	Ansonia
Species	Narcine oculifera	Ansonia leptopus

Evolutionary Relationship

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

Conservation Status

Bigeye Numbfish

DD — Data Deficient

Brown Slender Toad

LC — Least Concern

Physical Characteristics

Attribute	Bigeye Numbfish	Brown Slender Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye Numbfish

Brown Slender Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Bigeye Numbfish

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

Brown Slender Toad

The Brown Slender Toad (Ansonia leptopus) is a species in the genus Ansonia. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.