Alien field ant vs Northern Birch Mouse

Lasius alienus compared with Sicista betulina

Key Differences

• Alien field ant is Data Deficient while Northern Birch Mouse is Least Concern.

Taxonomic Classification

Rank	Alien field ant	Northern Birch Mouse
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Insecta (แมลง)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Hymenoptera (แตน)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Formicidae	Dipodidae
Genus	Lasius	Sicista
Species	Lasius alienus	Sicista betulina

Evolutionary Relationship

Alien field ant and Northern Birch Mouse share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Alien field ant

DD — Data Deficient

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Alien field ant	Northern Birch Mouse
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).

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden