Bug Identifier
Likely German cockroach nymph
Community identification

Likely German cockroach nymph

Blattella germanica

Order & Family
Blattodea, Ectobiidae
Size
Nymphs are about 3–12 mm; adults typically measure 13–16 mm.
See this bug in the Encyclopedia

Natural Habitat

Warm, humid indoor sites—especially kitchens, bathrooms, appliances, and wall or cabinet crevices. The pictured insect is too small and indistinct for definitive identification.

Diet & Feeding

Omnivorous scavengers that consume crumbs, grease, starches, cardboard, pet food, and other organic debris.

Behavior Patterns

Mostly nocturnal, fast-moving, and strongly shelter-seeking. Females carry egg cases until hatching, allowing populations to build rapidly indoors.

Risks & Benefits

Can contaminate food and surfaces and may spread allergens associated with asthma and respiratory irritation. They have little household benefit, though they recycle organic matter outdoors.