Brindled Plume vs Brown Widow

Amblyptilia punctidactyla compared with Latrodectus geometricus

Key Differences

• Brindled Plume is Least Concern while Brown Widow is Not Evaluated.

Taxonomic Classification

Rank	Brindled Plume	Brown Widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Lepidoptera (Butterflies & Moths)	Araneae (Araneae)
Family	Pterophoridae	Theridiidae
Genus	Amblyptilia	Latrodectus
Species	Amblyptilia punctidactyla	Latrodectus geometricus

Evolutionary Relationship

Brindled Plume and Brown Widow share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Brindled Plume

LC — Least Concern

Brown Widow

NE — Not Evaluated

Physical Characteristics

Attribute	Brindled Plume	Brown Widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brindled Plume

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (4 countries) and Europe (25 countries).

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).

Brindled Plume

The Brindled Plume (Amblyptilia punctidactyla) is a species in the genus Amblyptilia. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland en

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:

🇫🇷 France 🇯🇵 Japan 🇳🇴 Norway 🇵🇱 Poland 🇸🇪 Sweden