2-spot ladybird vs Brown Widow

Adalia bipunctata compared with Latrodectus geometricus

Key Differences

• 2-spot ladybird is Vulnerable while Brown Widow is Not Evaluated.

Taxonomic Classification

Rank	2-spot ladybird	Brown Widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Coleoptera (Beetles)	Araneae (Araneae)
Family	Coccinellidae	Theridiidae
Genus	Adalia	Latrodectus
Species	Adalia bipunctata	Latrodectus geometricus

Evolutionary Relationship

2-spot ladybird and Brown Widow share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

2-spot ladybird

VU — Vulnerable

Brown Widow

NE — Not Evaluated

Physical Characteristics

Attribute	2-spot ladybird	Brown Widow
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.

Brown Widow

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Peru).

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.

Brown Widow

The Brown Widow (Latrodectus geometricus) is a species in the genus Latrodectus. Typically found in terrestrial habitats from forests to deserts. Its geographic range includes widely distributed across africa (south africa), asia (japan), europe (7 countries), north america (united states), and south america (colombia, ecuador, peru).

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇯🇵 Japan 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States