Brown Widow vs Cactus Deermouse

Latrodectus geometricus compared with Peromyscus eremicus

Key Differences

• Brown Widow is Not Evaluated while Cactus Deermouse is Least Concern.

Taxonomic Classification

Rank	Brown Widow	Cactus Deermouse
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	Peromyscus
Species	Latrodectus geometricus	Peromyscus eremicus

Evolutionary Relationship

Brown Widow and Cactus Deermouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Widow

NE — Not Evaluated

Cactus Deermouse

LC — Least Concern

Physical Characteristics

Attribute	Brown Widow	Cactus Deermouse
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).

Cactus Deermouse

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).

Cactus Deermouse

The Cactus Deermouse (Peromyscus eremicus) is a species in the genus Peromyscus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.