PLATE 8 



EXPLANATION OF FIGURES 



Both figures on this plate are enlargements from specimen no. 6 illustrated in 

 figures 14 and 15 less magnified. Figure 16 includes the lymphatics over the heart 

 and posteriorly, with the dorsal connections. Figure 17 illustrates the terminal 

 filaments and fin processes of the main dorsal lymphatic. 



104 



