Boreal Squid vs Red-billed Duck

Illex illecebrosus compared with Anas erythrorhyncha

Key Differences

• Boreal Squid is Not Evaluated while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Boreal 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 illecebrosus	Anas erythrorhyncha

Evolutionary Relationship

Boreal Squid and Red-billed Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Boreal Squid

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Boreal Squid	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Squid

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Sweden.

Red-billed Duck

Habitat

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

Range

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

Boreal Squid

The Boreal Squid (Illex illecebrosus) is a species in the genus Illex. Native to Europe, inhabiting ecosystems characteristic of the region.

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.