Arrowspine dogfish vs Indian Ocean humpback dolphin

Centrophorus moluccensis compared with Sousa plumbea

Key Differences

• Arrowspine dogfish is Vulnerable while Indian Ocean humpback dolphin is Endangered.

Taxonomic Classification

Rank	Arrowspine dogfish	Indian Ocean humpback dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Cetacea (Whales & Dolphins)
Family	Centrophoridae	Delphinidae (Oceanic Dolphins)
Genus	Centrophorus	Sousa
Species	Centrophorus moluccensis	Sousa plumbea

Evolutionary Relationship

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

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Indian Ocean humpback dolphin

EN — Endangered

Physical Characteristics

Attribute	Arrowspine dogfish	Indian Ocean humpback dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowspine dogfish

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.

Arrowspine dogfish

The Arrowspine dogfish, Centrophorus moluccensis, is a species. It is currently assessed as vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.