House Centipede
Scutigera coleoptrata · Arthropod, Invertebrate, Cold-blooded, Wild
Animal Family
Scutigeridae, order Scutigeromorpha, class Chilopoda
Animal Category
Insect/Arthropod
Breed / Variety
Scutigera coleoptrata coleoptrata
Conservation Status
Least Concern, with a stable and widely distributed global population, often thriving alongside human habitation.
About This Creature
Elongated, yellowish-gray to brownish body with three distinct dark dorsal stripes running down its length. Features fifteen pairs of exceptionally long, striped legs that give it a spider-like or thread-like appearance. Adults typically measure between 25 to 50 mm in length.
Physical Characteristics
Flattened body structure divided into 15 segments, each with a pair of legs. The final pair of legs in females is twice the body length, functioning as sensory organs. Equipped with long antennae, large compound eyes, and venomous forcipules (modified legs) near the head.
Behavior & Temperament
Solitary, nocturnal hunters that move with extreme speed across walls and floors. They communicate mainly via tactile and chemical cues using their antennae. They rely on speed and venom to subdue prey rather than webs, and they are generally non-aggressive toward humans, biting only when handled roughly.
Habitat & Diet
Origin Region
Mediterranean region, now widely distributed across temperate and tropical parts of the world, including North America, Europe, and Asia.
Habitat
Urban/Suburban and indoor environments, damp basements, bathrooms, and naturally under rocks, logs, and leaf litter; terrestrial and somewhat arboreal/climbing.
Diet & Nutrition
Carnivorous and insectivorous, feeding on small household pests including silverfish, spiders, bed bugs, termites, ants, and cockroaches. They hunt actively by running down prey and injecting venom via forcipules.
Lifespan & Health
Typically live 3 to 7 years. Common mortality factors include predation by larger household pets, spiders, birds, and rodents, as well as human intervention. Females lay around 60 to 150 eggs in soil or damp crevices during spring.
Special Characteristics
Possesses extreme running speed and specialized compound eyes capable of rapid visual processing. They are completely harmless to humans and beneficial as natural pest control agents inside buildings.
Ecological Information
Acts as an apex invertebrate predator in domestic ecosystems, regulating populations of nuisance insects and other arthropods. Contributes to indoor and outdoor pest management naturally.