U. S, NATIONAL MUSEUM 



BULLETIN 132 PL. 57 



SJ3 



339 



J^O 



erofe//c 



a 



/s/o'/yc/o'/yc:?- 



/'/7S//-/C/i7/7C?' 



3't/ ^o'/?c//c//sca'/76//?7 



Male Genitalia of Laspeyresia, Ecdytolopha, and Gymnandrosoma 



For EXFLANAirON OF PLATE SEE PAGE 203 



