PARTHENOGENESIS 



183 



A JDeaeruwaZe, (T) ttrUcdlcd> female- Q\ ?HaZe> 



C°S 7 y avri&&nc f '7&rt-et£C' female (\ Tiwia-tC' 



Fig. 94. — Life cycle of Simocephalus ; successive broods in horizontal 

 lines, successive generations in vertical lines. (After Papanicolau.) 



