Bed Bug - Cimex lectularius
Bedbugs are a nuisance pest. Their primary host is humans and they are not known to transmit disease. Individuals have been found that were infected with MRSA, but the significance of this, if any, is unknown. They suck blood and their bites can cause irritation, allergic reactions, and psychological problems.
*Whole mount microscope slide
''Cimex lectularius'' is a species of Cimicidae. Its primary hosts are humans, and it is one of the world's major "nuisance pests".