Bug Identifier
Cockroach nymph (likely German cockroach)
Community identification

Cockroach nymph (likely German cockroach)

Blattella germanica

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

Natural Habitat

Warm, humid indoor areas—especially kitchens, bathrooms, cabinets, and locations near food, water, or appliances.

Diet & Feeding

Omnivorous scavengers that consume crumbs, starches, grease, sweets, pet food, and occasionally paper or organic residues.

Behavior Patterns

Mostly nocturnal, fast-running, and strongly attracted to shelter and moisture. Females carry egg cases until hatching; nymphs molt several times before adulthood.

Risks & Benefits

Can contaminate food and surfaces and carry allergens associated with asthma and dermatitis. They provide little household benefit, though they contribute to decomposition outdoors.