142 University of Michigan 



Plate XXX 



Guianonus ectoponis, sp. nov. 



Fig. 210. Right side of anterior end of body in outline, dorsal view. 

 X45. 



Fig. 211. Tenth and eleventh keels in outline, x 45. 



Agnurodesmns thrixophor, sp. nov. 

 Fig. 212. CoUum and the three following tergites, lateral view, x 17. 



Cliodesiiius cryptopygus, sp. nov. 



Fig. 213. Head, collum and three following tergites, lateral view, x 30. 



Fig. 214. Anal end of body, dorsal view, x 30. 



Fig. 215. Anal end of body, ventral view, x 30. 



Fig. 216. Gonopods in situ, ventral view, x 75. 



Fig. 217. Right gonopod in situ, mesal view, x 75. 1 



