136 



U.S. NATIONAL MUSEUM BULLETIN 25 5 



Figure 36. — Egg of Parategeticula pollenifera, in situ, with surrounding plant tissue re- 

 moved, length of egg 0.4 mm (photographed by A. Peterson). 



Figure 37. — Eggs of Parategeticula pollenifera in flower petal of Yucca schottii (photographed 



by A. Peterson). 



