Indian Ocean humpback dolphin vs white chalice-bubble

Sousa plumbea compared with Cylichna alba

Key Differences

• Indian Ocean humpback dolphin is Endangered while white chalice-bubble is Not Evaluated.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	white chalice-bubble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Cetacea (Whales & Dolphins)	Cephalaspidea (Cephalaspidea)
Family	Delphinidae (Oceanic Dolphins)	Cylichnidae
Genus	Sousa	Cylichna
Species	Sousa plumbea	Cylichna alba

Evolutionary Relationship

Indian Ocean humpback dolphin and white chalice-bubble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

white chalice-bubble

NE — Not Evaluated

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	white chalice-bubble
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.

white chalice-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Norway, Sweden, and United States.