254a (253a).    Hind wing without stalk, expanded as shown; forewing venation ends beyond

 basal 1/3rd (postmarginal present, stigmal elongated to sessile) (Fig.A); specimens

 usually >2 mm......................................................................................................................…............. 256

 

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                                                    A

 

254b.    Hind wing stalked and elongated (rarely reduced to only a short stub, hooked at tip); fore

 wing venation linear, ending in basal 1/3rd (postmarginal vein absent, stigmal

 rudimentary), or seemingly absent; specimens usually <2 mm........................................…......... 255