HESPERIOIDEA OF A^IERICA 35 



1. COGIA CALCHAS 



Eudamxis calchas H.-S., Corr.-Blatt Regensb xxiii, 188, 1869. 

 SpathUepi-a terrama Butler, Lep. Exot. Ill, t. XL, f. 8, 1872. 

 Biol. Cent.-Am., Ehop. u, 340, pi. 81, f. 6, $ gen., 1894. 



Texas, October. Most specimens can be distinguislied from outis by the 

 dark color and limited maculation. 



2. COGIA orns 



Eudamus outis Skinner, Ent. Xews v, 332, 1894. 

 Skinner, Trans. Am. Ent. Soc. XXXVII, 184, pi. x, 1911. 



Texas, August. Ground color pale fuscous, as in hippalus. The primaries 

 usually have the two hyaline spots between veins 2 and 4 but I have seen 

 specimens in which these were lacking or greatly reduced, 



3. COGIA HIPPALUS 



Eu-damus Mppalus Edw., Papilio ii, 27, 1882, 

 Eesperia gila Plotz, Stett. ent. Zeit. xlvii, 91, 1886. 

 Biol. Cent.-Am., Bhop. ii, 340, pL 80, ff. 29-31, 1894, 

 Skinner, Trans. Am. Ent. Soc. xxsvii, 184, 1911, 



Southern Arizona and New Mexico, June, July and August, 



Genus PHOEDINXS Godman & SaMn 

 Plioedinus G. & S., Biol. Cent.-Am., Rhop. n, 335, 1894. T\T)e 

 Eudamus caicus H.-S. 



I was inclined for a time to unite this genus with Cogw, dis- 

 regarding the tufted secondaries, but the large palpi with their 

 conspicuous third joint ser\"e to distinguish it so easily that it 

 seems better to retain it. The spur vein is very faintly indicated 

 near vein 4. There are no seeondarj^ sexual structures in the 

 male. 



1. PHOEDINUS MYSIE 

 Thorybes mysie Dyar, Jn. N. Y, Ent. Soe, xu, 40, 1904, 

 Skinner, Trans. Am. Ent. Soc. xxxvii, 181, 1911. 



This species is not represented in the Barnes or Streeker eoUections, and 

 I have seen nothing which answers the description. Apparently it is a 

 Fhoedinus with fuscous fringes and more spots on the primaries than 

 caicus. It was described from the Patagonia Mts., Arizona. 



2. PHOEDIXrS CAICUS 



Eud-amus caicus H.-S., Corr.-Blatt E^gensb, xxiii, 188, 1869, 

 Eudamus schacfferi Plotz, Stctt, ent. Zeit. xliii, 99, 1882, 

 Eudamus nwschus Edw., Papilio n, 141, 1882, 

 Biol. Cent.-Am., Ehop. ii, 335, pi. 80, ff. 18-20, 1894, 

 Skinner, Trans. Am. Ent. Soc. xxxvil, 183, 1911. 



