Arctic fox vs Long-tailed Sylph

Vulpes lagopus compared with Aglaiocercus kingii

Key Differences

• Arctic fox is Critically Endangered while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Arctic fox	Long-tailed Sylph
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Aves (kuş)
Order	Carnivora (etçiller)	Apodiformes (Ebabiller)
Family	Canidae (Dogs & Wolves)	Trochilidae
Genus	Vulpes (Foxes)	Aglaiocercus
Species	Vulpes lagopus	Aglaiocercus kingii

Evolutionary Relationship

Arctic fox and Long-tailed Sylph share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Arctic fox

CR — Critically Endangered

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Arctic fox	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Arctic fox

The Arctic fox (Vulpes lagopus) is a species in the genus Vulpes. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway