Bug Encyclopedia

Search and identify bugs & insects — beetles, butterflies, moths, ants, bees, spiders and more — with size, habitat, danger, behavior, and how to tell them apart.

All Beetles Butterflies Moths Ants Bees Wasps Flies True Bugs Spiders Other Arachnids Grasshoppers & Crickets Dragonflies Mantises & Stick Insects Caterpillars & Larvae Aquatic Insects Centipedes & Millipedes Other

Assassin Bug

A slender, long-legged predatory true bug with a curved, needle-like beak used to ambush and pierce other insects, often patterned in bold orange, black, or red warning colors.

true-bug

Creeping Water Bug

Broad, oval, and flattened like a tiny shield, the creeping water bug crawls methodically through submerged vegetation rather than swimming freely, using its stout, raptorial front legs to seize prey.

true-bug