Arrowspine dogfish vs Atlantic Humpbacked Dolphin

Centrophorus moluccensis compared with Sousa teuszii

Key Differences

• Arrowspine dogfish is Vulnerable while Atlantic Humpbacked Dolphin is Critically Endangered.

Taxonomic Classification

Rank	Arrowspine dogfish	Atlantic Humpbacked 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 teuszii

Evolutionary Relationship

Arrowspine dogfish and Atlantic Humpbacked Dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Physical Characteristics

Attribute	Arrowspine dogfish	Atlantic Humpbacked 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.

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Atlantic Humpbacked Dolphin

The Atlantic Humpbacked Dolphin (Sousa teuszii) is a species in the genus Sousa. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.