Write About Everything

Although bed bugs love feeding on human blood they do not have eyes that see like human beings. These parasitic creatures have what’s called a compound eye structure. It’s thought that they don’t see in color, that they visualize in black and white.

A bed bugs eye is made up of hundreds of eye lenses called facets that fit collectively in a hexagon structure. An easy way to image what this bugs eye looks like is to think of a bee honey comb in a conical shape and not flat. It is like a soccer ball, however on a smaller, more advanced level. The individual aspects consist of lenses, one on the surface and one on the inside. The bed bugs twin lens eye structure allows it to see in three-D. All of these facets fitted together assemble the parasites eye. These facets are connected to tubes that focus light down a central construction called the rhabdome. The rhabdome is light sensitive and directs the information by means of an optic nerve to the bugs brain.

Each particular person facet in the bed bugs eye sends a special picture to it’s brain. When all these footage are processed and put collectively a mosaic is created. This 3-D mosaic is how the bed bug can see it’s human host. It’s not known if, as the bed bug moves, the image it sees updates on a whole or takes micro-seconds for every lens to replace the visual information. If this parasitic insect’s vision updates lens by lens then it would see a constantly updating picture. This view would kind of be like looking by a kaleidoscope with three-D glasses on.

Bed bugs come out at evening or within the dark to feed on their human hosts for a couple of reasons. One reason is because at night, if you end up in your bed sleeping, you won’t feel them crawling on you and biting you. One other reason may very well be that these blood suckers have light sensitive eyes that enable them to see higher in the dark. These compound eyes can also pick up a heat signature of the human body. This is why the majority of bed bug bites happen on the middle of mass part of your body. Your heat signature is warmer on your torso, legs, and arms than it is in your fingers and toes.

People may have coloration vision that updates consistently the place as bed bugs compound eyes see in black and white. Their eyes also do not constantly replace the full image directly, but they will see very well to do the job they are best at. That job is to find a human host in which to feed off of their blood.

Here is more information in regards to Punaise de lit look at our website.