100 ILLINOIS BIOLOGICAL MONOGRAPHS [318 



PLATE VI 



All figures magnified 92 times 



Fig. 20. Ovarian complex, Cyclocodum halli, drawing from wax reconstruction. 



Fig. 21. Ovarian complex, Cyclocodum obscurum, drawing from toto, same specimen as in 



figure 8. 

 Fig. 22. Ovarian complex Cydocoelum obliquum, drawing from wax reconstruction. 

 Fig. 23. Ovarian complex, Cydocoelum probletnaticum, drawing from toto mount of No. 



2449 Berlin Museum. 



