54 



dd. Portion of first coxae exposed on the meson beloAv the maxillae 

 never more than half the length of the second coxae ; body 

 always slender, with the length about four times the greatest 



width; average length 8 mm Tmetocera Le&efer. 



bb. Caudal end of body with two rows of setae showing, one row of 

 four setae inserted along the line of the row of spines on the tenth 

 abdominal segment and another row at the caudal margin of 

 the body, 

 c. Caudal row consisting of four setae; maxillary palpi always 

 touching the proximo-lateral angles of the maxillae, 

 d. Caudal row of setae of two kinds, the mesal ones much slen- 

 derer than the lateral ones ; maxillae less than one third the 

 length of the wings ; labial palpi about two thirds the length 

 of the maxillae ; maxillary palpus touched by the prothoracic 



leg Hemimene Hiibner. 



dd. Caudal row of setae similar ; maxillae never less than one 

 third the length of the wings ; labial palpi about half the 

 length of the maxillae ; maxillary palpus touched by both 



prothoracic and mesothoracic legs Ancylis Hiibner. 



cc. Caudal row consisting of two setae ; maxillary palpi seldom 

 reaching the proximo-lateral angles of the maxillae. 



Epinotia Hiibner. 



aa. Never with two long, distinct setae on each side of the anal rise. 



b. Lateral spines of the tenth row noticeably larger than the others; 



setae at the caudal end of the body very short and slender, not 



heavily chitinized; setae of the anal rise very small and difficult 



to locate, usually two present on each side Tliiodia Hiibner. 



bb. Lateral spines of the tenth row not noticeably larger than the 

 others ; setae at caudal end of body long and heavily chitinized ; 

 one seta on a distinct papilla on each side of the anal rise. 



Enarmonia Hiibner. 

 The following species were examined : 

 Eucosma strenuana Walker, scudderiana Clemens 

 Carpocapsa pomonella Linnaeus, saltitans Westwood, latiferreanus 



VValsingham 

 Tmetocera ocellana Schiffermueller 

 Hemimene incanana Clemens 



Ancylis comptana Frolich, platanana Clemens, diminutana Kearfott 

 Epinotia saliciana Clemens, piccafoliana Kearfott 

 Thiodia signatana Clemens 

 Enarmonia fana Kearfott 



Family Olethreutidae 



The Olethreutidae (Fig. 40) include those species which possess a 

 well-developed cremaster, usually broader than long and somewhat 



