Indian Ocean humpback dolphin vs Tocantins Laucha

Sousa plumbea compared with Calomys tocantinsi

Key Differences

• Indian Ocean humpback dolphin is Endangered while Tocantins Laucha is Least Concern.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Tocantins Laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Rodentia (Rodents)
Family	Delphinidae (Oceanic Dolphins)	Cricetidae
Genus	Sousa	Calomys
Species	Sousa plumbea	Calomys tocantinsi

Evolutionary Relationship

Indian Ocean humpback dolphin and Tocantins Laucha share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Tocantins Laucha

LC — Least Concern

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Tocantins Laucha
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.

Tocantins Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.