arrow-finned squid vs Goeldi's marmoset

Illex oxygonius compared with Callimico goeldii

Key Differences

• arrow-finned squid is Least Concern while Goeldi's marmoset is Vulnerable.

Taxonomic Classification

Rank	arrow-finned squid	Goeldi's marmoset
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Mammalia (Mammals)
Order	Oegopsida (Oegopsida)	Primates (Primates)
Family	Ommastrephidae	Callitrichidae
Genus	Illex	Callimico
Species	Illex oxygonius	Callimico goeldii

Evolutionary Relationship

arrow-finned squid and Goeldi's marmoset share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow-finned squid

LC — Least Concern

Goeldi's marmoset

VU — Vulnerable

Physical Characteristics

Attribute	arrow-finned squid	Goeldi's marmoset
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow-finned squid

Goeldi's marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. 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.