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Two ocelli (simple eyes) are present on the top or front of the head. The tarsi are made of three segments. The femora are at front with, at most, weak spines. The hind tibiae have one or more distinct keels, with a row of movable spines on each, sometimes on enlarged bases.
The bed bug, Cimex lectularius, is an external parasite of humans. It lives in bedding and is mainly active at night, feeding on human blood, generally without being noticed. [93] [94] Bed bugs mate by traumatic insemination; the male pierces the female's abdomen and injects his sperm into a secondary genital structure, the spermalege.
Female common bed bugs can lay 1–10 eggs per day and 200–500 eggs in their lifetime, whereas female tropical bed bugs can lay about 50 eggs in their lifetime. [8] Bed bugs have five immature nymph life stages and a final sexually mature adult stage. [19] Bed bugs need at least one blood meal in order to advance to the next stage of ...
Ambush bugs – subfamily Phymatinae Thread-legged bugs – subfamily Emesinae , including the genus Emesaya Kissing bugs (or cone-headed bugs) – subfamily Triatominae , unusual in that most species are blood-suckers and several are important disease vectors
The Lygaeidae are a family in the Hemiptera (true bugs), with more than 110 genera in four subfamilies. The family is commonly referred to as seed bugs, and less commonly, milkweed bugs, or ground bugs. [1] Many species feed on seeds, some on sap or seed pods, others are omnivores and a few, such as the wekiu bug, are insectivores.
Cotinis nitida, commonly known as the green June beetle, June bug or June beetle, [1] is a beetle of the family Scarabaeidae. It is found in the eastern United States and Canada, where it is most abundant in the South. It is sometimes confused with the related southwestern species figeater beetle Cotinis mutabilis, which is less destructive.
Belostomatidae is a family of freshwater hemipteran insects known as giant water bugs or colloquially as toe-biters, Indian toe-biters, electric-light bugs (because they fly to lights in large numbers), alligator ticks, or alligator fleas (in Florida). They are the largest insects in the order Hemiptera. [1]
[1] The Canadian entomologist C.H. Curran's 1945 book, Insects of the Pacific World, noted women from India and Sri Lanka, who kept 1 1/2 inch long, iridescent greenish coppery beetles of the species Chrysochroa ocellata as pets. These living jewels were worn on festive occasions, probably with a small chain attached to one leg anchored to the ...