676 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.xxi. 



EXPLANATION OF PLATES. 

 Plate LIII. 



Striarin firaniilosa, male. 

 Fig. la. Gnathocliilarinm. 

 lb. First pair of legs. 

 Ic. Second pair of legs. 

 Id. Third pair of legs. 



le. One side of the ventral part of segment 1. 

 If, Ig. Views of apical portion of copnlatory legs. 

 Ih. Last segment, from above, 

 li. Head and first three segments, from below. 

 Ij. Same, from the side. 



Striaria californica. 



2a. Last segment, from above. 



Striaria coliimbiana. 



3a. Last segment, from above. 



Platk LIV. 



Siriaria coliimbiana — ^con tinned. 



Fig. la. Labrumofmale. 



lb. Mediiin part of same, more highly magnified to show the arrangement of the 



setiferous punetations. 

 Ic. Mandible. 

 Id. Last .joint of same. 

 le. Last two joints of antenna. 

 If. Segments 3 to 7, ventral view, showing legs, pedigerons lamiu:e, and 



spiracles. 

 Ig. Third pair of legs of male. 



Ih, li. Different aspects of the apical portion of the copnlatory legs. 

 1/. Ninth pair of legs of male, the second pair of the seventh segment. 

 Ik. Copnlatory legs, anterior face. 

 1^ Last eight segments, ventral view. 

 Im. Last six segments, lateral view. 



