2-spot ladybird vs Northern Firefly

Adalia bipunctata compared with Pyractomena borealis

Key Differences

• 2-spot ladybird is Vulnerable while Northern Firefly is Least Concern.

Taxonomic Classification

Rank	2-spot ladybird	Northern Firefly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Coleoptera (Beetles)	Coleoptera (Beetles)
Family	Coccinellidae	Lampyridae
Genus	Adalia	Pyractomena
Species	Adalia bipunctata	Pyractomena borealis

Evolutionary Relationship

2-spot ladybird and Northern Firefly share a common ancestor at the Order level: Coleoptera. (Beetles)

Conservation Status

2-spot ladybird

VU — Vulnerable

Northern Firefly

LC — Least Concern

Physical Characteristics

Attribute	2-spot ladybird	Northern Firefly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

2-spot ladybird

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan), Europe (4 countries), North America (Canada, United States), and South America (Chile). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Northern Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

2-spot ladybird

The 2-spot ladybird (Adalia bipunctata) is a species in the genus Adalia. It is listed as Vulnerable on the IUCN Red List. It is found across Belgium, Canada, Chile, and 2 other countries, inhabiting Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests spanning the Indomalayan and Oceanian and Palearctic realms. Populations.

Shared Countries

Both species can be found in 2 countries:

🇨🇦 Canada 🇺🇸 United States