Dirt-colored seed bug (likely)

Natural Habitat

Often found in leaf litter, under stones, or on the ground in fields, gardens, and woodlands. They are attracted to lights at night and may enter homes.

Diet & Feeding

Primarily feed on fallen seeds, but may also consume some plant sap from various plants, including weeds and agricultural crops. They use their piercing-sucking mouthparts to extract nutrients.

Behavior Patterns

Dirt-colored seed bugs are generally ground-dwelling and nocturnal, though they can be seen during the day. They have a characteristic elongated body shape and often blend well with their surroundings due to their drab coloration. They can fly and are sometimes attracted to indoor lights. Overwinter as adults.

Risks & Benefits

Generally considered harmless to humans and are not known to bite or cause structural damage. In large numbers, some species within the family Rhyparochromidae can occasionally be considered nuisance pests when they enter homes or feed on cultivated crops, though significant crop damage is rare. They play a role in seed decomposition and nutrient cycling in ecosystems.

Identified on: 9/6/2025