120 



PROCEEDINGS OF THE NATIONAL MUSEUM 



VOL. 108 



BLade. of cAeCicera. 



Porsal tthial seta 



La^crai tibial -seta, 

 6aiea,l •seit<t 



Oenua.1 seta, 

 ./ySTnorat se^a. 



Base, c/^ cAaCccerzL 



Blonde. o/cketiCertt 

 Falpa.i ctatv 

 (xUea, 



VcTitra/ tihta/ seta. 



Tibia, 



Tarzyal -^^ur- 



Ocnu 



7a.7^ja,l J5&6a. 



.TWTL' •sp^ocaiiz.Cii 



Cotat seta 



Pujuctojc 



Figure 3. — a, Dorsal view of gnathosoma of Euschongastia oregonensis; b, ventral view 

 of same; c. scutum of E. oregonensis, with measurements of standard data (explana- 

 tion of abbreviations on page 123). 



