NOETH AMERICAN EUCOSMINAE. 161 



rates it from both, and the last named (perplexana) has a very dis- 

 tinctive vestigial character. 



Male genitalia figured from specimen in National Collection, from 

 Tryon, North Carolina ("Fiske, 8-8-04"). 



Distribution according to specimens in National Collection, Amer- 

 ican Museum, and collection Barnes: Florida, Texas, North Caro- 

 lina, Kentucky, Illinois, Iowa, South Dakota, District of Columbia, 

 Pennsylvania, New Jersey. 



Alar expanse. — 11.5-16 mm. 



Type. — In Museum Comparative Zoology. 



Type locality. — Dallas, Texas. 



Food plant. — Unknown. 



2. SONIA VOVANA (Kearfott). 



(Fig. 290.) 



Eticosma vovana Kearfott, Trans. Amer. Ent. Soc, vol. 33, 1907, p. 33.— 

 Barnes and McDtjnnough, Check List Lepid. Bor. Amer., No. 6961, 1917. 



Hendecaneura (?) fraternana Busck, Journ. N. Y. Ent. Soc, vol. 15, 1907, 

 p. 134. 



Eucosnia typicodes Meyrick, Ent. Mo. Mag., vol. 48, 1912, p. 35. 



Eucosina fraternana Barnes and McDunnottgh, Check List Lepid. Bor. Amer., 

 No. 6939, 1917. 



In this species also 6 and 7 of hind wing are either approximate 

 towards base of anastomase just beyond cell. 



There is no doubt of the synonymy of Busck's and Kearfott's 

 species. 



Male genitalia figured from specimen in National Collection from 

 Baboquavaria Mountains, Arizona (O. C. Poling, "July 15-1903"). 



Distribution according to specimens in National Collection, Amer- 

 ican Museum, and collection Barnes : Utah, Arizona and California. 



Alar expanse. — 17-22 mm. 



Types. — In American Museum {vovana) ; in National Collection 

 (fraternana J. 



Type localities. — Stockton, Utah (vovana) ; West Riverside, Cali- 

 fornia (fraternana). 



Food pla7it. — Unknown. 



3. SONIA FILIANA (Busck). 



(Figs. 11, 295.) 



Hendecaneura (?) filiana Busck, Journ. N. Y. Ent. Soc, vol. 15, 1907, p. 135. 

 Eucosma palousana Kearfott (not Kearfott), Tranp. Amer. Ent. Soc, vol 33, 



1907, p. 34. — Barnes and McDunnough, Check List Lepid. Bor. Amer., 



No. 6940, 1917. 



The bulk of Kearfott's cotypes of palousana are this species. 

 His type, as we have noted, is a true Eucosma. Kearfott also de- 



