Periplaneta
(per'i-pla-nē'tă), A genus of large cockroaches including several cosmopolitan household pests found wherever food is available, especially in moist protected areas. Periplaneta americana (American cockroach), a very large brownish-chestnut species, 30-40 mm long, is probably native to Africa but now universally distributed; Periplaneta fuliginosa (the smoky-brown cockroach) is a common household pest in the eastern and southeastern U.S.
[peri- + G. planētēs, a roamer]
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