Indian Ocean humpback dolphin vs Oak-Leaf Hydrangea

Sousa plumbea compared with Hydrangea quercifolia

Key Differences

• Indian Ocean humpback dolphin is Endangered while Oak-Leaf Hydrangea is Not Evaluated.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Oak-Leaf Hydrangea
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Cetacea (Whales & Dolphins)	Cornales (Cornales)
Family	Delphinidae (Oceanic Dolphins)	Hydrangeaceae
Genus	Sousa	Hydrangea
Species	Sousa plumbea	Hydrangea quercifolia

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Oak-Leaf Hydrangea

NE — Not Evaluated

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Oak-Leaf Hydrangea
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.

Oak-Leaf Hydrangea

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Brazil, Italy, and Norway.