Kwik-Key to Insect Orders

Select "A", "B", or "C" for your specimen:

A.   Heavy venation is present in the wings.   Crossveins outnumber longitudinal veins.

A


B.   Wing venation is not very complex.   Crossveins are relatively few in number.

B


C.   Wing venation is very simple or lacking.   Crossveins and closed cells are absent.

C


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