German cockroach

Indoor environments, particularly kitchens, bathrooms, and vehicles where moisture and food residue are present.

Omnivorous scavengers feeding on food scraps, crumbs, paper, and glue.

Noxious nocturnal pests that reproduce rapidly and hide in dark, tight crevices during the day.

They trigger asthma and allergies, contaminate food with pathogens, and act exclusively as disease vectors with no ecological benefit indoors.