REPORT OF THE STATE ENTOMOLOGIST I913 119 



cc Males; antennal segments stemmed 



d Fifth antennal segment with a stem one-third the 

 length of the basal enlargement 

 c Abdomen dark brown; scutellum yellowish; ter- 

 minal clasp segment of the male genitalia short, 



and relatively stout 



photophila Felt, C. 194 

 ee Abdomen yellowish brown ; scutellum pale yellow- 

 ish ; terminal and basal clasp segments long and 



slender. Reared from Yucca 



y u c c a e Felt, C. 1053 

 dd Fifth antennal segment with a stem three-fourths the 

 length of the basal enlargement 

 e Abdomen fuscous yellowish, unicolorous ; basal 

 enlargement of the fifth antennal segment with 

 a length one-half greater than its diameter, the 

 fourth palpal segment three-fourths longer than 

 the third, the dorsal plate deeply and triangu- 

 larly incised, .fr axinifolia Felt, C. ai648a 

 ee Abdomen fuscous yellowish basally and apically, 

 the middle segment dark brown, the basal en- 

 largement of the fifth antennal segment with a 

 length twice its diameter, the fourth palpal seg- 

 ment one-third longer than the third, the dorsal 



plate narrowly incised 



ampelophila Felt, C. 449 

 cce Abdomen light brown; scutellum yellowish brown; 

 basal enlargement of the fifth antennal seg- 

 ment with a length one-fourth greater than its 

 diameter, the fourth palpal segment one-half 

 longer than the third, the dorsal plate deeply 

 and triangularly incised. Reared from black- 

 berry blossoms. .. .r u b i f 1 o r a e Felt, C. 990 

 cccc Abdomen dark brown 



/ Basal enlargement of the fifth antennal seg- 

 ment with a length twice its diameter; 

 terminal segment with a distinct process... 

 s e t o s a Felt, C. 750 

 // Basal enlargement of the fifth antennal seg- 

 ment with a length one-half greater than 

 its diameter; terminal segment narrowly 

 oval, with the apical process rudimentary or 

 wanting; palpi rather slender; basal tooth of 

 the claw very long 

 g Basal clasp segment stout, with a length 

 three times its diameter, tapering distally 

 unguicula Felt, C. 1225, 712, 745, 749 

 gg Basal clasp segment slender, with a length 

 four times its diameter, hardly tapering 

 distally pudorosa Felt, C. 279 



