U. S. NATIONAL MUSEUM 



PROCEEDINGS, VOL. XIV PL. XXIII 



Fig. 1. Panopeus dissimilis 

 FiG.s. 2, 3. P. parvulus. 

 Figs. 4, .5. P. rlepres^us. 

 Fig. 0. P. packardii. 

 Figs. 7', S. P. aaiji. 



Fig. 9. P. fexamis. 



Figs. 10-12. P. herbstii. 

 Fig. 13. P. validns. 

 Fig. '. p, ocridentalis. 



(Figures enlarged.) 



