That being said it is far less common to have a bat bug infestation which causes welts and rashes on the skin of people than it is with bed bugs.
Similar to bed bugs.
Small cockroaches are similar to bed bugs in appearance.
The body of the cockroach is such that the nymphs are cylindrical as compared to the bed bugs that are about an inch longer.
In its younger nymph stage a booklouse is strikingly similar to a bed bug.
The colour ranges from dark mahogany to a hue of dark brown with a cylindrical body unlike bed bugs and measure about an inch and a half in length.
Adult booklice however differ from bed bugs by having a termite like appearance.
The bat bugs are closely similar to the bed bugs comes from cimex pilosellus family.
The color of the nymph ranges from mahogany dark to a hue color.
Their bodies are long and soft with thin antennae.
With respect to appearance and size to a great extent cockroach nymphs periplaneta americana are considered astonishingly similar in identification traits as that of bed bugs.
Bat bugs are actually related to bed bugs.
They are similar in appearance and size in a very great way.
They are also small flat and reddish brown.
They typically hide in kitchens and other areas with food and debris.
They are dark brown to mahogany colored and measure about 2 inches long.
In fact without a magnifying glass they look and feed exactly like bed bugs.
As the name specifies it comes from the colony that found around bat nest in attics or abandoned buildings.
Cockroaches do not bite humans but they can contaminate food.
They are real bloodsucker and eventually feed on human blood.
They may also have wings.