Crab Spider
Scientific Name: Family Thomisidae
Order & Family: Order Araneae, Family Thomisidae
Size: 4 mm to 10 mm (0.15 to 0.4 inches), depending on species and sex.

Natural Habitat
Found on flowers, leaves, under bark, or on the ground; often found indoors if accidentally brought in on plants.
Diet & Feeding
Carnivorous; they eat a variety of insects such as bees, flies, and butterflies using an ambush strategy.
Behavior Patterns
They do not spin webs to catch prey but instead sit motionless and wait to ambush passing insects. Some species can slowly change color to match their surroundings.
Risks & Benefits
They are generally harmless to humans and are reluctant to bite. They benefit the ecosystem by controlling insect populations.
Identified on: 5/3/2026