Arrowspine dogfish vs Hector’s Beaked Whale

Centrophorus moluccensis compared with Mesoplodon hectori

Key Differences

• Arrowspine dogfish is Vulnerable while Hector’s Beaked Whale is Data Deficient.

Taxonomic Classification

Rank	Arrowspine dogfish	Hector’s Beaked Whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Cetacea (Whales & Dolphins)
Family	Centrophoridae	Hyperoodontidae
Genus	Centrophorus	Mesoplodon
Species	Centrophorus moluccensis	Mesoplodon hectori

Evolutionary Relationship

Arrowspine dogfish and Hector’s Beaked Whale share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Hector’s Beaked Whale

DD — Data Deficient

Physical Characteristics

Attribute	Arrowspine dogfish	Hector’s Beaked Whale
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.

Hector’s Beaked Whale

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.