Foot & Strobell. 



JouRN. Linn. Soc. Zool. Vol. XXXII. PI. 41. 



K.F. & E.C.S., photo. 



Andre, Sleigh & Anglo, Ltd. 



INTROMITTENT ORGANS from EUSCHISTUS VARIOLARIUS, 

 E. SERVUS, & HYBRIDS. 



