338 NORTH AMERICAN TRYPETINA. 



55. solidaginls Fitch, an Eurosta, sufficiently described in Monographs, 



Vol. I. 



56. sparsa Wied. ; described in Monographs, Vol. I ; typical species of the 



genus Eutreta. 



57. tabellaria Fitch; described as a Tephritis. In Monographs, Vol. 1,1 



have expressed the erroneous supposition that this species belongs 

 to the OrtalidsB. It is a Trypetida of the subgenus Rhagoletis, and 

 has been described in the present volume. 



58. trfbulis Harris is not described, and hence must be stricken out. 



59. trimaculata Macq. is T. (Straussia*) longipennis Wied. 



60. trifasciata Harris; not described. 



61. villosa R. Desv. ; described as Prionella; the remark appended above 



to Prionella Beauvoisii may be repeated here. 



The result of the above remarks may be summed up as 

 follows : 



1. Five of the above-quoted species named by Mr. Harris must 



be stricken out, as their descriptions have never been pub- 

 lished : 



albiscutellata Harris. tribulis Harris. 



cinctipes Harris. trifasciata Harris. 



septenaria Harris. 



2. Ten species must be transferred to the Ortalidse : 



aenea v. d. Wulp. interrupta Macq. 



antillarum Macq. melliginis Fitch. 



arcuata Walk. picta Fabr. 



flexa Wied. quadrivittata Macq. 



fulvifrons Macq. scutellaris Wied. 



3. Fifteen species are merely synonyms of other Trypetidae ; the 



two marked with an interrogation are not as certain as the 

 others : 



armata R. Desv. = longipennis Wied. 

 asteris Harr. = solidaginis Fitch. 

 caliptera Say = sparsa Wied. 

 cornigera Walk. = longipennis Wied. 

 cornifera Walk. = longipennis Wied. 

 cribrata v. d. Wulp = latifrons Lw. 

 fasciventria Macq. = eximia Wied. 



