Boreal Squid vs Long-tailed Sylph

Illex illecebrosus compared with Aglaiocercus kingii

Key Differences

• Boreal Squid is Not Evaluated while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Boreal Squid	Long-tailed Sylph
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Aves (Birds)
Order	Oegopsida (Oegopsida)	Apodiformes (Apodiformes)
Family	Ommastrephidae	Trochilidae
Genus	Illex	Aglaiocercus
Species	Illex illecebrosus	Aglaiocercus kingii

Evolutionary Relationship

Boreal Squid and Long-tailed Sylph share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Boreal Squid

NE — Not Evaluated

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Boreal Squid	Long-tailed Sylph
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.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Boreal Squid

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

Long-tailed Sylph

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.