arrow-finned squid vs Red-billed Duck

Illex oxygonius compared with Anas erythrorhyncha

Taxonomic Classification

Rank	arrow-finned squid	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Aves (Birds)
Order	Oegopsida (Oegopsida)	Anseriformes (Anseriformes)
Family	Ommastrephidae	Anatidae
Genus	Illex	Anas
Species	Illex oxygonius	Anas erythrorhyncha

Evolutionary Relationship

arrow-finned squid and Red-billed Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow-finned squid

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	arrow-finned squid	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow-finned squid

Red-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

arrow-finned squid

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

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.