Description: These common black ants are glossy black, long, and slim. But they can differ in appearance based on their caste. Queens have brown stripes on their abdomens and can reach 0.35 inches ...

Often called flour bugs, weevils measure only ⅛ to ¼ inch long. “This small, dark brown to black beetle has a very noticeable ‘snout,’” says Harris. Female weevils will chew a hole ...