94 IOWA STUDIES IN NATURAL HISTORY 



3. ATRYTONOPSIS LUNUS 



Famphila lunus Edwards, Papilio iv, 56, 1884. 



Arizona, June to August. 



Similar to deva but larger and darker, and with the white areas not so 

 pure as in deva. 



4. ATRYTONOPSIS DEVA 



Hesperia deva Edw., Trans. Am. Ent. Soc. v, 292, 1876. 

 Biol. Cent. -Am., Ehop. ii, 498, pi. 95, ff. 6-10, 1900. 



Arizona and Utah. Skinner lists southern Colorado (Cat. p. 87). 



5. ATRYTONOPSIS VIERECKI 



Famphila vierecki Skinner, Ent. News xiii, 213, 1902. 



Ft. Wingate, New Mexico, June ; two males, one compared with the 

 type, in the Biarnes collection are all that I have seen. 



VierecM is similar to deva but smaller, paler and more grayish, with 

 two spots in the end of the cell of the primaries, sometimes connected, and 

 a well marked stigma in the male. 



6. ATRYTONOPSIS PITTACVS 



Famphila pittacus Edw., Papilio ii, 138, 1882. 



Biol. Cent.-Am., Ehop. ii, 498, pi. 95, ff. 11-13, and 14, 15 (not python 



Edw.), 1900. 

 Skinner, Ent. News xr, pi. ii, ff. 17, 18, 1900. 

 Kellogg, Am. Ins. pi. ix, ff. 17, 18, 1904. 



Arizona, July. 



The straight row of hyaline spots on the secondaries characterizes pitta- 

 cus among our species. 



7. ATRYTONOPSIS PYTHON (Plate I, Fig. 1) 

 Famphila python Edw., Papilio ii, 139, 1882. 

 Arizona, May and June. 



Fython is the only one of our species in which the spots are distinctly 

 yellowish. 



7a. race MARGABITA 

 Famphila margarita Skinner, Can. Ent. xlv, 426, 1913. 

 Described from Jemez Springs, New Mexico. 

 I am not familiar with this form. 



8. ATRYTONOPSIS CESTUS 



Famphila cestus Edw., Papilio iv, 57, 1884. 



Southern Arizona. I am not familiar with this species. 



9. ATRYTONOPSIS EDWARDSI 



Atrytonopsis edwardsi Bl & McD., Contributions iii, (2), 135, pi. viii, ff. 

 9, 10, 1916. 



