238a (232b & 237a).    Hind wing with S-c usually free from R-s along the cell, though

 sometimes approaching it (also see couplet 230)…(Lepidoptera)  Pyralidae (Chrysauginae,

………………………………………………………………………...............…Phycitinae, Pyraustinae)

 

            238b.  Hind wing with Sc fused with Rs for short distance before the middle of cell .................... Noctuidae