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Nuptial flight
Nuptial flight is an important phase in the reproduction of most ant, termite, and some bee species.〔(【引用サイトリンク】url=http://antnest.co.uk/colony.html )〕 During the flight, virgin queens mate with males and then land to start a new colony, or, in the case of honey bees, continue the succession of an existing hived colony.
== Before the flight ==
A mature ant colony seasonally produces winged virgin queens and males. Unfertilized eggs develop into males. Fertilized eggs usually develop into wingless, sterile workers, but may develop into virgin queens if the larvae receive special attention.
Within a few days after they have emerged (eclosed) from the pupa case, males are "quickly converted into single-purpose sexual missiles."〔Bert Hölldobler, Edward O. Wilson (1990)(''The ants'' ), p.176〕 Young queens and males stay in their parent colony until conditions are right for the nuptial flight. The flight requires clear weather since rain is disruptive for flying insects. Different colonies of the same species often use environmental cues to synchronize the release of males and queens so that they can mate with individuals from other nests, thus avoiding inbreeding. The actual "take off" from the parent colony is also often synchronized to overwhelm their predators.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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