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Parcoblatta uhleriana, the Uhler's wood cockroach, is a species of Parcoblatta native to the United States and Canada. [2] [3] It is a forest species also found in disturbed and urban environments. [4] [5] The male of the species flies freely, while the female does not fly. [6]
The male cockroaches attempt to court the females with motions such as hissing, changing posture, motioning with antennas, grooming the female, and pushing the female with their body in an attempt to lift the female. It is unknown if female cockroaches engage in multiple matings and if so, if it occurs with different male cockroaches. [9]
Immature cockroaches emerge from egg cases in 6–8 weeks and require 6–12 months to mature. After hatching, the nymphs feed and undergo a series of 13 moultings (or ecdysis). Adult cockroaches can live up to an additional year, during which females produce an average of 150 young. The American cockroach reproductive cycle can last up to 600 ...
Dubia cockroaches: Adult Male, Adult Female, and Juvenile. Blaptica dubia , the dubia roach , orange-spotted roach , [ 2 ] Guyana spotted roach , [ 3 ] or Argentinian wood roach , [ 4 ] [ 5 ] is a medium-sized species of cockroach which grows to around 40–45 mm (1.6–1.8 in).
Blaberus giganteus, the Central American giant cave cockroach or Brazilian cockroach, is a cockroach belonging to the family Blaberidae. One of the world's largest cockroaches , it is native to the warm parts of the Neotropical realm .
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The oriental cockroach (Blatta orientalis), also known as the waterbug (as they live in damp areas) or black cockroach (as their bodies are mostly dark), [1] is a large species of cockroach, adult males being 18–29 mm (23 ⁄ 32 – 1 + 5 ⁄ 32 in) and adult females being 20–27 mm (25 ⁄ 32 – 1 + 1 ⁄ 16 in). [2]
Both sexes of L. verrucosa have short wings but dwell on the ground and are reluctant to fly. It is mainly nocturnal and hides during the day. It is mainly nocturnal and hides during the day. It is ovoviviparous , the female giving birth to about twenty dark-coloured nymphs 2 to 3 millimetres (0.079 to 0.118 in) long.