arrow-finned squid vs Gray-footed Spiny-rat

Illex oxygonius compared with Proechimys poliopus

Key Differences

• arrow-finned squid is Least Concern while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	arrow-finned squid	Gray-footed Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Mammalia (Mammals)
Order	Oegopsida (Oegopsida)	Rodentia (Rodents)
Family	Ommastrephidae	Echimyidae
Genus	Illex	Proechimys
Species	Illex oxygonius	Proechimys poliopus

Evolutionary Relationship

arrow-finned squid and Gray-footed Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow-finned squid

LC — Least Concern

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	arrow-finned squid	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow-finned squid

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

arrow-finned squid

The Arrow-finned squid, Illex oxygonius, is a species. It is currently assessed as least concern on the IUCN Red List.