190 TRYPETIDAE. 



Strauzia armata R. Desvoidy, Myod. 719, 2 ($}. [Lw.]. 

 Strauzia inermis R. Desvoidy, Myod. 718, 1 15). |Lwj. 

 Tepliritis trimaculata Macquart, Dipt. Exot. II, 3, 226, 8; Tab. 



XXXI, f. 3. [Lw.]. 



Trypeta cornirjera Walker, List, etc. IV, 1010. [Lw.]. 

 Trypeta cornifera Walker, List, etc. IV, 1011. [Lw.]. 



Subgenus Zonosema. 



Loew, Europ. Bohrfliegen; 1862. 

 *basiolum 0. Sacken, Western Diptera, 348. - - Massachusetts. 



Subgenus Spilographa 



Loew, Europ. Bohrfliegen, 39; 1862. 



*electa Say, Journ. Acad. Phil. VI, 185, 1; Compl. Wr. II, 369; Loew, 



Monogr. I, 71, 6; Tab. II, f. 7; Monogr. Ill, 244; Tab. X, f. 7. 



Florida, Kansas. 

 *flayonotata Macquart, Dipt. Exot. 5e Suppl. 125; Tab. VII, f. 9 



(Tepliritis); Loew, Monogr. Ill, 245. Baltimore (Macq.); 



Yukon River, Alaska (Lw). 



Subgenus Oedicarena. 



Loew, Monogr. Ill, 247; Observ.; 1873. 



tetanops Loew, Monogr. Ill, 245; Tab. XI, f. 15. - - Mexico. 

 *persuasa 0. Sacken, Western Diptera, 344. -- Colorado. 



Subgenus Peronyma 

 Loew, Monogr. Ill, 250; Observ. 2; 1873. ( 30S ). 



sarcinata Loew, Centur. II, 73; Monogr. Ill, 247; Tab. XT, f. 16. - 



South Carolina. 



(?) Tepliritis quadrifastiata Macquart, Dipt. Exot. II, 3, 223; Tab. 

 XXX, f. 8. - - Georgia [Lw.]. 



Subgenus Plagiotoma. 



Loew, Monogr. Ill, 252; Observ. 2; 1873. 



*ol)liqtia Say, J. Acad. Phil. VI, 186, 3; Compl. Wr. II, 370; Loew, 

 Monogr. I, 99 and III, 251; Tab. XI, f. 14. - - Pennsylvania; 

 Indiana; Texas; Schiner, Novara, etc. 267, has it from Brazil. 



*discolor Loew, Monogr. I, 64; Tab. II, f. 1; ibid. Ill, 250; Tab. X, 

 f. 1. - Cuba. 



Observation. Playiotoma biseriata, a brazilian species, is 

 described by Mr. Loew in Monogr. Ill, 252. 



Subgenus Trypeta. 



Loew, Europ. Bohrfliegen, 51; 1 62. 

 *palposa Loew, Monogr. I, 74; Tab. II, f. 9; Monogr. Ill, 253; Tab. 



