American cockroach (likely)

Warm, damp sites such as sewers, basements, drains, utility rooms, and building wall voids; it may enter homes while foraging.

An omnivorous scavenger that consumes food scraps, starches, grease, decaying organic matter, and occasionally paper or fabric residues.

Mostly nocturnal, fast-moving, and strongly attracted to warmth and moisture. Adults have fully developed wings and may fly or glide; females carry egg cases that contain multiple nymphs.

Can mechanically spread bacteria and contaminate food, while shed skins and feces may trigger allergies or asthma. It contributes modestly to decomposition outdoors but is generally considered a household pest.