Indian Ocean humpback dolphin vs Neotropic Cormorant

Sousa plumbea compared with Phalacrocorax brasilianus

Key Differences

• Indian Ocean humpback dolphin is Endangered while Neotropic Cormorant is Least Concern.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Neotropic Cormorant
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)	Phalacrocoracidae
Genus	Sousa	Phalacrocorax
Species	Sousa plumbea	Phalacrocorax brasilianus

Evolutionary Relationship

Indian Ocean humpback dolphin and Neotropic Cormorant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Neotropic Cormorant

LC — Least Concern

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Neotropic Cormorant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indian Ocean humpback dolphin

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Greece. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Neotropic Cormorant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Neotropic Cormorant

Neotropic Cormorant (Phalacrocorax brasilianus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.