Bed Bugs are very small insects that feed on the blood of animals, specifically warm-blooded animals. While only about a quarter of an inch in size, Bed bugs can easily be seen by the human eye. Because they don’t fly, you will generally find them packed up together in some kind of nest, which is why they like people’s beds.
Bed bugs come from the family Cimicidae. This family is comprised of over 100 species worldwide. The bed bug is an ectoparasite that chooses to feed primarily on humans. The nature of an ectoparasite is to feed on the external surface of a host skin and in this case the human skin. Bed bugs do in some instances of desperation choose to feed on the pets and animals that share the home. This insect species shares a long and disturbing history with human-kind. Much of the focus and efforts to understand this species are among top priorities in IPM or integrated pest management solution studies.
Throughout history, the climate range of bed bugs used to be more prominent in the temperate regions or warmer regions. In the past, records throughout the 11-19th centuries showed that bed bugs used to be a seasonal pest of humans. In the winters, the bed bugs were unable to stay warm during travel and even in homes. An increase in bed bug activity came with modern heating systems. The advances in heating and air have allowed the bed bug to invade dwellings at any time or place throughout the year.
There are many bed bug registries that exist to give travelers and renters can have reliable information in reporting bed bug encounters. Bed bugs are spreading extremely fast across North America. Once a bed bug gains access to a location they will spring up populations very quickly. Due to this factor, bed bugs are a problem for hotels, dorms, hospitals, movie theaters, libraries, and other public spaces.
Image source: bedbugpictures.org
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