Brown Mastiff Bat vs Brown Widow

Promops nasutus compared with Latrodectus geometricus

Key Differences

• Brown Mastiff Bat is Least Concern while Brown Widow is Not Evaluated.

Taxonomic Classification

Rank	Brown Mastiff Bat	Brown Widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Chiroptera (Bats)	Araneae (Araneae)
Family	Molossidae	Theridiidae
Genus	Promops	Latrodectus
Species	Promops nasutus	Latrodectus geometricus

Evolutionary Relationship

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

Conservation Status

Brown Mastiff Bat

LC — Least Concern

Brown Widow

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Mastiff Bat	Brown Widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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).

Brown Mastiff Bat

The Brown Mastiff Bat (Promops nasutus) is a species in the genus Promops. It is currently classified as Least Concern on the IUCN Red List. 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).

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia