subimago noun - the stage of development in an insect in which the insect is winged and capable of flight but not yet sexually mature. Occurs only in Mayflies (Ephemeroptera). With sexual maturity, the insect becomes an imago (adult) (altered from Wikipedia).
Contributed by Chuck Entz on 31 May, 2007 - 2:12am Additional contributions by cotinis Last updated 19 February, 2009 - 10:31am
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