98 REPORT UPON A COLLECTION OF 



ized and occupying the greater part of the body. Margins of the abdom- 

 inal segments with small ducts but without gland spines. Dorsum of the 

 abdomen with a few small ducts, the arrangement of which is not deter- 

 minable in the specimens at hand. 



Fig. IS.Pseudodiaspis larreae Ckll.: adult female. 



Fig 19. Pseudodiaspis larreae Ckll.: pygidium. 



