Amazon River Dolphin vs Leopard Numbfish

Inia geoffrensis compared with Narcine leoparda

Key Differences

• Amazon River Dolphin is Data Deficient while Leopard Numbfish is Vulnerable.

Taxonomic Classification

Rank	Amazon River Dolphin	Leopard Numbfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Torpediniformes (electric ray)
Family	Iniidae	Narcinidae
Genus	Inia	Narcine
Species	Inia geoffrensis	Narcine leoparda

Evolutionary Relationship

Amazon River Dolphin and Leopard Numbfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

Leopard Numbfish

VU — Vulnerable

Physical Characteristics

Attribute	Amazon River Dolphin	Leopard Numbfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon River Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Leopard Numbfish

Amazon River Dolphin

The Amazon River Dolphin (Inia geoffrensis) is a species in the genus Inia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.