Small Bed Bug Size
Whereas an adult bed bug is close to the size of a lentil, baby bed bugs, depending upon their stage of life, may be smaller than sesame seed. A sesame seed is about 3 millimeters in size. Baby bed bugs range from 1.5 millimeters to 4 millimeters. Bed bugs move through five nymph stages before reaching adulthood.
Can a Bed Bug's Actual Size Change? The average adult bed bug size ranges from 1/4 to 3/16 of an inch in length. Their flat, wide bodies look significantly bigger after they've taken a blood meal, so a bed bug's actual size varies depending on whether the pests have fed. Once engorged, the pest's body expands into a longer, more cylindrical shape.
Bed bugs grow significantly though their life cycle and can start of quite small from the nymph stage before becoming adult bedbugs. After feeding on human blood, they can also swell to about twice normal bed bug size .
Bed bug eggs are small (around 0.1 inches, 2.5mm) long and appear white or semi-transparent, similar to a grain of uncooked white rice. They will be sticky to the touch and usually clustered together. You can also find shed egg shells after the infant bed bugs have hatched, but as these are very small
Parasitic bugs are often hard to spot and even more difficult to get rid of, but factual information on the tiny pests will go a long way toward prevention and eradication. Common Bedbug The common bedbug, an epidemic source of agony and turmoil around the world, is elusive during the day but active at night.
Pill Bugs You might know this ball of a bug by its nickname, the "roly poly." Pill bugs are related to lobsters, and actually breathe through gills under their armor-like body.