Indian Ocean humpback dolphin vs Marbled Bell

Sousa plumbea compared with Eucosma campoliliana

Key Differences

• Indian Ocean humpback dolphin is Endangered while Marbled Bell is Least Concern.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Marbled Bell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Tortricidae
Genus	Sousa	Eucosma
Species	Sousa plumbea	Eucosma campoliliana

Evolutionary Relationship

Indian Ocean humpback dolphin and Marbled Bell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Marbled Bell

LC — Least Concern

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Marbled Bell
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.

Marbled Bell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.