Brown Argonaut vs Polynesian rat

Argonauta hians compared with Rattus exulans

Taxonomic Classification

Rank	Brown Argonaut	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Mammalia (Mammals)
Order	Octopoda (Octopuses)	Rodentia (Rodents)
Family	Argonautidae	Muridae (Mice & Rats)
Genus	Argonauta	Rattus
Species	Argonauta hians	Rattus exulans

Evolutionary Relationship

Brown Argonaut and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Argonaut

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Brown Argonaut	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Argonaut

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile and Taiwan.

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

Brown Argonaut

The Brown Argonaut (Argonauta hians) is a species in the genus Argonauta. It is currently classified as Least Concern on the IUCN Red List. Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 2 countries:

🇨🇱 Chile 🇹🇼 Taiwan