Indian Ocean humpback dolphin vs marbled lungfish

Sousa plumbea compared with Protopterus aethiopicus

Key Differences

• Indian Ocean humpback dolphin is Endangered while marbled lungfish is Least Concern.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	marbled lungfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Dipneusti (Dipneusti)
Order	Cetacea (Whales & Dolphins)	Ceratodontiformes (Ceratodontiformes)
Family	Delphinidae (Oceanic Dolphins)	Protopteridae
Genus	Sousa	Protopterus
Species	Sousa plumbea	Protopterus aethiopicus

Evolutionary Relationship

Indian Ocean humpback dolphin and marbled lungfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

marbled lungfish

LC — Least Concern

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	marbled lungfish
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.

marbled lungfish

Habitat

Native to Africa, inhabiting ecosystems characteristic of the region.

Range

Found in Rwanda.