Brown Widow vs Mediterranean Pine Vole

Latrodectus geometricus compared with Microtus duodecimcostatus

Key Differences

• Brown Widow is Not Evaluated while Mediterranean Pine Vole is Least Concern.

Taxonomic Classification

Rank	Brown Widow	Mediterranean Pine Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Mammalia (Mammals)
Order	Araneae (Araneae)	Rodentia (Rodents)
Family	Theridiidae	Cricetidae
Genus	Latrodectus	Microtus
Species	Latrodectus geometricus	Microtus duodecimcostatus

Evolutionary Relationship

Brown Widow and Mediterranean Pine Vole share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Widow

NE — Not Evaluated

Mediterranean Pine Vole

LC — Least Concern

Physical Characteristics

Attribute	Brown Widow	Mediterranean Pine Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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).

Mediterranean Pine Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).