Brown Widow vs Fernandina Nesoryzomys

Latrodectus geometricus compared with Nesoryzomys fernandinae

Key Differences

• Brown Widow is Not Evaluated while Fernandina Nesoryzomys is Vulnerable.

Taxonomic Classification

Rank	Brown Widow	Fernandina Nesoryzomys
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	Nesoryzomys
Species	Latrodectus geometricus	Nesoryzomys fernandinae

Evolutionary Relationship

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

Conservation Status

Brown Widow

NE — Not Evaluated

Fernandina Nesoryzomys

VU — Vulnerable

Physical Characteristics

Attribute	Brown Widow	Fernandina Nesoryzomys
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).

Fernandina Nesoryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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).

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador