arrow-finned squid vs Black-spotted Cuscus

Illex oxygonius compared with Spilocuscus rufoniger

Key Differences

• arrow-finned squid is Least Concern while Black-spotted Cuscus is Critically Endangered.

Taxonomic Classification

Rank	arrow-finned squid	Black-spotted Cuscus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Mammalia (Mammals)
Order	Oegopsida (Oegopsida)	Diprotodontia (Marsupials)
Family	Ommastrephidae	Phalangeridae
Genus	Illex	Spilocuscus
Species	Illex oxygonius	Spilocuscus rufoniger

Evolutionary Relationship

arrow-finned squid and Black-spotted Cuscus share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow-finned squid

LC — Least Concern

Black-spotted Cuscus

CR — Critically Endangered

Physical Characteristics

Attribute	arrow-finned squid	Black-spotted Cuscus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow-finned squid

Black-spotted Cuscus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

arrow-finned squid

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

Black-spotted Cuscus

The Black-spotted Cuscus (Spilocuscus rufoniger) is a species in the genus Spilocuscus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.