The black widow spider is a famous desert creature found in the Mojave Desert, known for its venomous bite.

The black widow spider is one of the most well-known and dangerous arachnids in the Mojave Desert. Characterized by its shiny black body and the red hourglass shape on its abdomen, it is often found in dark, undisturbed areas such as rock crevices, sheds, and underbrush. While the polar bear, elephant seal, and penguin are adapted to cold or aquatic environments and are not found in the desert, the black widow thrives in the Mojave's hot, dry conditions. Though its bite can be venomous, it typically only poses a significant threat if not treated promptly.