Black Kauri vs Brown Widow

Agathis atropurpurea compared with Latrodectus geometricus

Key Differences

• Black Kauri is Near Threatened while Brown Widow is Not Evaluated.

Taxonomic Classification

Rank	Black Kauri	Brown Widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Hymenoptera (Ants, Bees & Wasps)	Araneae (Araneae)
Family	Braconidae	Theridiidae
Genus	Agathis	Latrodectus
Species	Agathis atropurpurea	Latrodectus geometricus

Evolutionary Relationship

Black Kauri and Brown Widow share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Black Kauri

NT — Near Threatened

Brown Widow

NE — Not Evaluated

Physical Characteristics

Attribute	Black Kauri	Brown Widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Kauri

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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).

Black Kauri

The Black Kauri (Agathis atropurpurea) is a species in the genus Agathis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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).