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Mosquito

The mosquitoes are a family of small, midge-like flies: the Culicidae. Although a few species are harmless or even useful to humanity, most are a nuisance because they consume blood from living vertebrates, including humans. In feeding on blood, various species of mosquitoes transmit some of the most harmful human and livestock diseases.

Portuguese Millipede

Ommatoiulus moreletii, commonly known as the black Portuguese millipede, is a herbivorous millipede native to Portugal. This species was accidentally introduced into Australia where it has since become an invasive pest. Adult black Portuguese millipedes are smooth, 20–45 millimetres (0.8–1.8 in) long and coloured from grey to black. Immature specimens are striped and light brown.

Silverfish

Silverfish are nocturnal, elongated and flattened insects typically 13–25 mm (0.5–1 in) long. Their abdomens taper at the end, giving them a fish-like appearance. The newly hatched are whitish, but develop a greyish hue and metallic shine as they get older. They have three long cerci at the tips of their abdomens, one off the end of their body, one facing left, and one facing right.

Termites

Owing to their wood-eating habits, many termite species can do great damage to unprotected buildings and other wooden structures. Their habit of remaining concealed often results in their presence being undetected until the timbers are severely damaged and exhibit surface changes. Once termites have entered a building, they do not limit themselves to wood; they also damage paper, cloth, carpets, and other cellulosic materials. Particles taken from soft plastics, plaster, rubber, and sealants such as silicone rubber and acrylics are often employed in construction.