Amazon River Dolphin vs blackneck

Inia geoffrensis compared with Lygephila pastinum

Key Differences

• Amazon River Dolphin is Data Deficient while blackneck is Least Concern.

Taxonomic Classification

Rank	Amazon River Dolphin	blackneck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Iniidae	Erebidae
Genus	Inia	Lygephila
Species	Inia geoffrensis	Lygephila pastinum

Evolutionary Relationship

Amazon River Dolphin and blackneck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon River Dolphin

DD — Data Deficient

blackneck

LC — Least Concern

Physical Characteristics

Attribute	Amazon River Dolphin	blackneck
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.

blackneck

Habitat

Inhabits tropical and subtropical dry broadleaf forests within the Afrotropic biogeographic realm.

Range

Distributed across Belgium, Cabo Verde, Denmark, Norway, and Sweden.

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.

blackneck

The Blackneck (Lygephila pastinum) is a species in the genus Lygephila. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical dry broadleaf forests within the Afrotropic biogeographic realm.