Arizona Gray Squirrel vs Brown Widow

Sciurus arizonensis compared with Latrodectus geometricus

Key Differences

• Arizona Gray Squirrel is Data Deficient while Brown Widow is Not Evaluated.

Taxonomic Classification

Rank	Arizona Gray Squirrel	Brown Widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Rodentia (Rodents)	Araneae (Araneae)
Family	Sciuridae (Squirrels)	Theridiidae
Genus	Sciurus (Tree Squirrels)	Latrodectus
Species	Sciurus arizonensis	Latrodectus geometricus

Evolutionary Relationship

Arizona Gray Squirrel and Brown Widow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

Brown Widow

NE — Not Evaluated

Physical Characteristics

Attribute	Arizona Gray Squirrel	Brown Widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).

Arizona Gray Squirrel

The Arizona Gray Squirrel, Sciurus arizonensis, is a species. Its conservation status is listed as Data Deficient, meaning insufficient information exists to assess its risk of extinction. 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).