Guiana Dolphin vs Oriental Darter

Sotalia guianensis compared with Anhinga melanogaster

Key Differences

• Guiana Dolphin is Data Deficient while Oriental Darter is Near Threatened.

Taxonomic Classification

Rank	Guiana Dolphin	Oriental Darter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Suliformes (Suliformes)
Family	Delphinidae (Oceanic Dolphins)	Anhingidae
Genus	Sotalia	Anhinga
Species	Sotalia guianensis	Anhinga melanogaster

Evolutionary Relationship

Guiana Dolphin and Oriental Darter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Oriental Darter

NT — Near Threatened

Physical Characteristics

Attribute	Guiana Dolphin	Oriental Darter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Oriental Darter

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Germany and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.