Arrowspine dogfish vs Patagonian Weasel

Centrophorus moluccensis compared with Lyncodon patagonicus

Key Differences

• Arrowspine dogfish is Vulnerable while Patagonian Weasel is Least Concern.

Taxonomic Classification

Rank	Arrowspine dogfish	Patagonian Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Carnivora (Carnivorans)
Family	Centrophoridae	Mustelidae (Weasels & Otters)
Genus	Centrophorus	Lyncodon
Species	Centrophorus moluccensis	Lyncodon patagonicus

Evolutionary Relationship

Arrowspine dogfish and Patagonian Weasel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowspine dogfish

VU — Vulnerable

Patagonian Weasel

LC — Least Concern

Physical Characteristics

Attribute	Arrowspine dogfish	Patagonian Weasel
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.

Patagonian Weasel

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.