arrow-finned squid vs Buff-collared Nightjar

Illex oxygonius compared with Antrostomus ridgwayi

Taxonomic Classification

Rank	arrow-finned squid	Buff-collared Nightjar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Aves (Birds)
Order	Oegopsida (Oegopsida)	Caprimulgiformes (Caprimulgiformes)
Family	Ommastrephidae	Caprimulgidae
Genus	Illex	Antrostomus
Species	Illex oxygonius	Antrostomus ridgwayi

Evolutionary Relationship

arrow-finned squid and Buff-collared Nightjar share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow-finned squid

LC — Least Concern

Buff-collared Nightjar

LC — Least Concern

Physical Characteristics

Attribute	arrow-finned squid	Buff-collared Nightjar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow-finned squid

Buff-collared Nightjar

Habitat

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

Range

Found in Norway.

arrow-finned squid

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

Buff-collared Nightjar

The Buff-Collared Nightjar (Antrostomus ridgwayi) is a species in the genus Antrostomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.