The Common Desert Centipede (Scolopendra subspinipes) is brownish-orange to reddish-brown with yellowish legs and typically measures 3–6 inches. The Common Desert Centipede (Scolopendra subspinipes) is a widely distributed Scolopendra species found across Arizona's desert lowlands, washes, and rocky terrain. It reaches 3–6 inches in length and is typically browni.

The Common Desert Centipede can bite and poses a moderate risk. Bite produces significant localized pain, swelling, and redness. Symptoms typically resolve within hours. Allergic individuals may experience more severe reactions. Not typically life-threatening to healthy adults. Do not handle.

In Arizona, common desert centipedes are most often found in these situations: Medium-large (3–6 inch) brownish-orange centipede found under rocks, bark, and debris. Nocturnal — most sightings at night or when disturbing outdoor harborage. Occasionally enters garages, sheds, and ground-floor rooms, especially during monsoon season.

The Common Desert Centipede is most active during: Spring through fall; peak activity during and after monsoon rains (July–September). Arizona's warm desert climate can extend activity compared to cooler states, and monsoon season (July–September) often drives centipedes indoors as moisture levels rise.

Clear rock piles, wood debris, and dense ground cover from the home perimeter. Seal gaps under doors, around pipes, and in foundation walls. Install door sweeps. Reduce moisture accumulation near the structure. Minimize prey insect populations with perimeter pest control.

Targeted perimeter treatments focusing on harborage areas under rocks, landscape timbers, and debris. Entry point sealing. Pest Control Bros addresses both the centipedes and the prey insects sustaining them near the structure.

Often, yes. Centipedes are predators — they follow their food supply. Finding common desert centipedes indoors frequently suggests an underlying population of the insects and arthropods they hunt: cockroaches, silverfish, spiders, ants, or other small invertebrates. Pest Control Bros will inspect for both the centipedes and the prey species driving them indoors, addressing the root cause rather than just the symptom.