Brown Widow vs Long-tailed Ground Squirrel

Latrodectus geometricus compared with Urocitellus undulatus

Key Differences

• Brown Widow is Not Evaluated while Long-tailed Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Brown Widow	Long-tailed Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Mammalia (Mammals)
Order	Araneae (Araneae)	Rodentia (Rodents)
Family	Theridiidae	Sciuridae (Squirrels)
Genus	Latrodectus	Urocitellus
Species	Latrodectus geometricus	Urocitellus undulatus

Evolutionary Relationship

Brown Widow and Long-tailed Ground Squirrel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Widow

NE — Not Evaluated

Long-tailed Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Brown Widow	Long-tailed Ground Squirrel
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).

Long-tailed Ground Squirrel

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).