Indian Ocean humpback dolphin vs Tiny Earthstar

Sousa plumbea compared with Geastrum minimum

Key Differences

• Indian Ocean humpback dolphin is Endangered while Tiny Earthstar is Near Threatened.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Tiny Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Geastrales (Geastrales)
Family	Delphinidae (Oceanic Dolphins)	Geastraceae
Genus	Sousa	Geastrum
Species	Sousa plumbea	Geastrum minimum

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Tiny Earthstar

NT — Near Threatened

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Tiny Earthstar
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.

Tiny Earthstar

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.