Indian Ocean humpback dolphin vs Worcester Crest

Sousa plumbea compared with Dichomeris ustalella

Key Differences

• Indian Ocean humpback dolphin is Endangered while Worcester Crest is Not Evaluated.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Worcester Crest
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)	Gelechiidae
Genus	Sousa	Dichomeris
Species	Sousa plumbea	Dichomeris ustalella

Evolutionary Relationship

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

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Worcester Crest

NE — Not Evaluated

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Worcester Crest
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.

Worcester Crest

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.