Brown Widow vs Little Pocket Mouse

Latrodectus geometricus compared with Perognathus longimembris

Key Differences

• Brown Widow is Not Evaluated while Little Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	Brown Widow	Little Pocket Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Mammalia (Mammals)
Order	Araneae (Araneae)	Rodentia (Rodents)
Family	Theridiidae	Heteromyidae
Genus	Latrodectus	Perognathus
Species	Latrodectus geometricus	Perognathus longimembris

Evolutionary Relationship

Brown Widow and Little Pocket Mouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Widow

NE — Not Evaluated

Little Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Brown Widow	Little Pocket Mouse
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).

Little Pocket Mouse

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).