Cockroach Nymph

Scientific Name: Blattella germanica (German Cockroach Nymph) or similar species

Order & Family: Blattodea, Blatellidae or Blattidae (depending on specific species)

Size: Varies by specific species, but nymphs are typically smaller than adults, ranging from a few millimeters to about 1.5 cm depending on their instar.

Cockroach Nymph

Natural Habitat

Warm, humid, and dark environments, often indoors in kitchens, bathrooms, basements, and areas with food sources. Can be found outdoors in tropical and subtropical regions.

Diet & Feeding

Omnivorous scavengers; eat almost anything, including food scraps, decaying matter, glue, soap, and even other cockroaches when resources are scarce.

Behavior Patterns

Nocturnal; hides in cracks and crevices during the day. Known for rapid reproduction and can infest homes quickly. They are attracted to warmth and moisture.

Risks & Benefits

Risks: Can transmit bacteria and pathogens, trigger allergies and asthma, contaminate food, and cause unpleasant odors. Benefits: Serve as a food source for other animals in the ecosystem, and some species contribute to decomposition.

Identified on: 8/19/2025