Stone centipede
Scientific Name: Lithobius forficatus
Order & Family: Order Lithobiomorpha, Family Lithobiidae
Size: 18mm to 30mm (approx. 0.7 to 1.2 inches) in length.

Natural Habitat
Typically found in damp environments such as under rocks, leaf litter, decaying logs, and in garden soil.
Diet & Feeding
Carnivorous predator feeding on small invertebrates like spiders, slug larvae, small worms, and soft-bodied insects.
Behavior Patterns
Fast-moving and nocturnal. They use their modified front legs (forcipules) to inject venom into prey. They are long-lived relative to many insects, often surviving for several years.
Risks & Benefits
Highly beneficial to gardens as they hunt pests. While they possess venom, they are generally not dangerous to humans; a bite might cause mild localized irritation similar to a bee sting if handled roughly.
Identified on: 3/10/2026