Indian Ocean humpback dolphin vs Tan Ear

Sousa plumbea compared with Otidea alutacea

Key Differences

• Indian Ocean humpback dolphin is Endangered while Tan Ear is Least Concern.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Tan Ear
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Pezizomycetes (Pezizomycetes)
Order	Cetacea (Whales & Dolphins)	Pezizales (Pezizales)
Family	Delphinidae (Oceanic Dolphins)	Otideaceae
Genus	Sousa	Otidea
Species	Sousa plumbea	Otidea alutacea

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Tan Ear

LC — Least Concern

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Tan Ear
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.

Tan Ear

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.