Phidippus carneus is a vibrant jumping spider species found across the southwestern United States and Mexico. Sporting a black cephalothorax and a striking red abdomen—often with a central black stripe in females—it’s easily recognized by the white bands on its legs and its bold coloration. Like other members of the Salticidae family, P. carneus doesn’t build webs to hunt; instead, it relies on keen eyesight and agile leaps to ambush prey. Though venomous to insects, its bite is harmless to humans and rarely encountered. This species plays a valuable ecological role in natural pest control and is admired for its energetic, inquisitive behavior.