Foot & Strobell. 



JouRN. Linn. Soc. Zool. Vol. XXXII. PI. 42. 



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



Andre, Sleigh & Anglo, Ltd. 



INTROMITTENT ORGANS from Fa HYBRIDS from 

 E. VARIOLARIUS & E. SERVUS. 



