178 



Rowland M. Shelley 



53b 



Figs. 53b-58. Selenocheir sinuata. 53b, gonopods in situ, ventral view 

 of male from El Dorado County, California. 54, left gonopod of holo- 

 type, medial view. 55, telopodite of the same, lateral view. 56, distal 

 extremity of acropodite of left gonopod of male from Humboldt County, 

 California, medial view. 57, distal extremity of acropodite of left gonopod 

 of male from W of Burney, Shasta County, California, medial view. 

 58, left cyphopod of female paratype, caudal view. Abbreviations as in 

 Figures 2-8. Scale line for Figure 53b = 1.00 mm; line for other 

 Figures = 1.33 mm for 54-55, 1.14 mm for 56-57, 1.00 mm for 58. 



