PLATE 1 



8. 



9. 



10. 



n. 



12 

 13. 



Atrytonopsis python Edw., d" 

 Hesperia centaiireae Ramb., ? 

 Xenophanes tryxus Cr., d 

 Hesperia eri'cetorum Boisd., cT 

 Chioides zilpa ButI, d", under surface 

 Hesperia ericetorum Boisd., ? 

 Hesperia philetas Edw., rf 

 Eantis thraso Hbn., ? 



Pamphila nevada Send, ?. imder surface 

 Melanthes brunuea H.-S., cf 



Pani]iliila comma, race Colorado Scud., ?, under surface 

 Pamjihila viridis Edw., d', under surfiice 

 Pamphila comma, raee oregonia Edw., ?, und;>r siiirfape 



