Bugs That Look Like Bed Bugs- 9 Bugs That Mistaken As Bed Bugs

Are you afraid of bug? Annoying with bugs that look like bed bugs nowadays? Well, every day we receive a lot of question about bugs that similar to bed bugs. As people see something insect-like insect crawling around house and bed, they often confuse and sometimes misidentify it as bed bugs. As a result, we have made a list of insects that are closely similar to bed bugs. If you want to know the bed bug sources, you can read this article where do bed bugs come from. Now let’s see the detail about bugs that look like bed bugs.

Some bugs that look like bed bugs

Most of the people just observed that a small creature like bed bugs crawling around them but couldn’t determine what it. The fact is that they are similar to bed bugs, so people misidentified it. However, we have made a list of pest or insects just like bed bugs. Consequently, we have discussed some of the insects briefly. So let’s have a look at the bugs that look like bed bugs and dig into it.

  1. Spider beetle
  2. Cockroach nymph
  3. Earwigs
  4. Booklice
  5. Ticks
  6. Bat bugs
  7. Swallow bug
  8. Carpet beetles
  9. Poultry bug

Spider Beetle

Spider beetle is a small insect or pest which comes from the family of Anobiidae. It normally looks like large mites or small spider. Like bed bugs, they are the size and shape of fleas, dark brown, globular abdomen, shiny, and oval shaped. Sometimes its reddish brown and appear bloated when they fed on the blood of a human.  Usually, these beetle feed on stuff and goods available in household pantries

Bugs That Look Like Bed Bugs

In a word, spider beetles are scavengers and mostly found in dark places like grain mills, pantries warehouse, and attics where rodent, birds or bat droppings. They prefer mostly dark location and active on the night. There is a misconception that they fed human blood but they are not a blood sucker.

Some important facts of spider beetles in below

  • Spider beetles don’t usually bite a human.
  • It prefers dark and damp locations.
  • These beetles are 1.5 to 3.5 millimeters long.
  • There are three species of spider beetles.


Booklice is also known as Psocoptera, barklice, Book louse or barflies. As the name indicates, they commonly found in old books. Besides that, these pests usually see in behind wallpaper, among the window sills. On the other hand, another species of this is barklice normally found harmlessly in trees that feeding on lichen and algae.

Bugs That Look Like Bed Bugs

Generally speaking, booklice are scavenging small insects, approximately 1mm to 2mm ling in range. As they look really similar to bed bugs, most of the people are easily mistaken it as nymphs. These insects usually feed on organic detritus, fungi, lichen, and algae. Sometimes, they are found as feeding starch-based household stuff like wallpaper glue, grain, book bindings. Booklouse normally takes 2 to 4 weeks to lay and hatch the eggs.

Some important facts of booklice are in below

  • A book louse prefers warm and moist areas, so avoid these
  • They prefer humid conditions, moist and warm area.
  • Booklice don’t live in books!
  • They don’t transmit any diseases.
  • The lifespan of booklice is about six month.

Cockroach Nymph

Cockroach nymphs almost look like bed bug comes from the Blattidae family. It has two pairs of wings. Like bed bugs, they are nocturnal as well. They hide in crevices and cracks in the daytime. Usually, they are in dark places like drains, sinks, cookers, behind the refrigerator and cupboard. The female nymphs normally lay 4-8 eggs at a time. They prefer to stay close to moist, warmth and food. We usually see three type of cockroach bugs that look like bed bugs.

Bugs That Look Like Bed Bugs

  1. American Cockroach (Adult): About 40mm Long
  2. German cockroach (Adult): About 12mm Long
  3. Oriental Cockroach (Adult): About 22mm Long

Some important facts about cockroach nymph are given below

  • This pest may cause asthma attacks.
  • Cockroach nymphs go through a series of molts.
  • They may contaminate food but don’t bite human normally.
  • The life cycle of cockroach contains three stages if life: eggs, nymphs, and adult.

Bat Bugs

The bat bugs are closely similar to the bed bugs comes from Cimex pilosellus family. As the name specifies, it comes from the colony that found around bat nest in attics or abandoned buildings. They are real bloodsucker and eventually feed on human blood. It contains prothorax which refers to segmented leg, oval-shaped body.

Bugs That Look Like Bed Bugs

In a word, bat buds are parasites of blood sucking insects that feed on the blood of bats.Though it has lots of similarity with bed bugs; the main difference is it can’t survive too long without the human host. They also attack pets. Eventually, these bugs are found in caves and attics.

Some important facts of bat bugs are in below

  • To develop the eggs it needs only two weeks.
  • Adult bat bugs can survive up to 1 year without feeding.
  • It is harmful and can spread diseases.

 Carpet Beetles

Carpet beetle is a small pest about 3 mm long which is belonging to the Dermestidae family. It’s very common in domestic houses, the museum of natural history where this insect can damage furniture, carpet, clothing, fur, and especially natural fibers. Carpet beetles just look like furry caterpillars. Though they don’t bite the human being, may feel annoying to an allergic person if it exposes its tiny hair. Depending on the environment, it may live 1 to 3 years.

Bugs That Look Like Bed Bugs

Some important facts of carpet beetles are given below

  • Female beetles usually lay eggs in early summer or spring.
  • These insects like to hide in the dark.
  • The way to prevent is through dry cleaning or vacuum cleaning.
  • It also found in the musical instrument.

In summary

Hopefully, this bugs that look like bed bugs article will be helpful for you to identify bugs. To wrap up this article, we could say that some of them may don’t bite human being directly, but they are annoying and sometimes harmful to health. So carefully identify what it is really and prevents it. Furthermore, some people are directly allergic to bugs and keep children away from these insects. In the end, we hope you enjoyed our article and will be handful for you and your family.


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