Bed Bug Identification Gallery

Browse our comprehensive collection of bed bug pictures to accurately identify infestations. All images are high-resolution and professionally reviewed.

Adult bed bug dorsal view showing identifying features

Adult Bed Bug - Dorsal View

Close-up showing flat, oval body and reddish-brown coloring

Bed bug size comparison with penny and apple seed

Size Comparison

Bed bug next to common objects showing 4-5mm length

Comparison image of bed bug and flea showing size and shape differences

Bed Bug vs Flea

Side-by-side comparison showing key differences

Bed bug eggs in mattress seam showing pearl-like appearance

Bed Bug Eggs

Tiny white eggs clustered in mattress seam

Bed bug nymph with translucent pale coloring

Bed Bug Nymph

Young nymph showing translucent body before feeding

Bed bug fecal spots on white fabric

Fecal Spots

Dark brown spots on fabric indicating infestation

Blood stains on white sheet from bed bugs

Blood Stains

Small reddish-brown stains from crushed bed bugs

Bed bugs in common hiding spots on bed frame

Common Hiding Spots

Typical locations where bed bugs hide in bed frames

Person inspecting mattress seam with flashlight

Inspection Technique

Proper way to inspect mattress seams with flashlight

Bed bug bites on arm in linear pattern

Bite Pattern on Arm

Linear pattern of bites showing breakfast, lunch, dinner pattern

How to Use This Gallery

Use the filter buttons above to narrow your search by category. Each image includes detailed descriptions and actual size references to help you accurately identify what you're seeing.

  • Adult Bugs: Reddish-brown, 4-5mm long, oval and flat
  • Eggs: Tiny white pearls, about 1mm, found in clusters
  • Nymphs: Smaller, lighter colored, translucent before feeding
  • Signs: Fecal spots, shed skins, blood stains on sheets