Prescutellar acrostichals conspicuous, basal scutellar bristles diverging. These characters have evolved independently in the subgenus Drosophila (Scaptodrosophila) from the Southwest.
Contributed by v belov on 16 October, 2012 - 1:46am Additional contributions by Vox Sciurorum Last updated 13 October, 2014 - 8:50am
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