Indian Ocean humpback dolphin vs Olive Nut Truffle

Sousa plumbea compared with Hymenogaster olivaceus

Key Differences

• Indian Ocean humpback dolphin is Endangered while Olive Nut Truffle is Data Deficient.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Olive Nut Truffle
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Agaricales (Gilled Mushrooms)
Family	Delphinidae (Oceanic Dolphins)	Hymenogastraceae
Genus	Sousa	Hymenogaster
Species	Sousa plumbea	Hymenogaster olivaceus

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Olive Nut Truffle

DD — Data Deficient

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Olive Nut Truffle
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.

Olive Nut Truffle

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.