104 



ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 5 



PLATE 15 



Mithrax (Mithrax) clariortcnsis, new species 

 Female holotype 



Fig. 1. Dorsal view. 



Fig. 2. Ventral view of orbit. 



Fig. 3. Dorsal view of orbit. 



Mithrax (Mithrax) sinctisis Rathbun 

 Fig. 4. Ventral view of orbit, male holotype. 

 Fig. 5. Gastric shield. 

 Fig. 6. Dorsal view of orbit, male holotype. 



(Figures 4 and 6 drawn by Miss Jane 

 Roller.) 



