Alien field ant vs Finlayson's squirrel

Lasius alienus compared with Callosciurus finlaysonii

Key Differences

• Alien field ant is Data Deficient while Finlayson's squirrel is Least Concern.

Taxonomic Classification

Rank	Alien field ant	Finlayson's squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hymenoptera (Ants, Bees & Wasps)	Rodentia (Rodents)
Family	Formicidae	Sciuridae (Squirrels)
Genus	Lasius	Callosciurus
Species	Lasius alienus	Callosciurus finlaysonii

Evolutionary Relationship

Alien field ant and Finlayson's squirrel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alien field ant

DD — Data Deficient

Finlayson's squirrel

LC — Least Concern

Physical Characteristics

Attribute	Alien field ant	Finlayson's squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alien field ant

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries) and North America (United States).

Finlayson's squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Asia (Japan, Singapore) and Europe (5 countries).

Alien field ant

The Alien field ant (Lasius alienus) is a species in the genus Lasius. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden