A Systematic Study of the Anhtomyiinae of New York 5 



Hylcmyia pullula Zett. 



sepia Meig. 



setigera Job. 



selitarsata sp. noy. 



spizellae sp. nov. 



testacea Stein 



irichodadyla Rond. 



trivittata Stein 



unidorsalis sp. nov. 



variaia Fall. 

 Kingia guintilis Mall. 

 Macaieeia protuberans Mall. 

 Neohylemyia mallochii sp. nov. 

 Paregle cinerella Fall. 

 radicum Linn. 

 Pegomyia aculipemiis Mall. 



affinis Stein 



bicolor Wied. 



calyptrata Zett. 



connexa Stein 



dissecta Meig. 



fringilla i\Iall. 



Pegomyia fmcofasciata Mall. 

 geniculata Bouch^ 

 hyoscyami Panz. 

 juvenilis Stein 

 Kpsia Walk. 

 littoralis Mall. 

 luteola Mall. 

 nigritarsis Zett. 

 rubivora Coq. 

 ruficeps Stein 

 unicolor Stein 

 vanduzeei Mall. 

 mnthemi Meig. 

 Pogonomyza campestris sp. nov. 



cinerosa Zett. 



flavipennis Fall. 



gleniensis sp. nov. 



probosddalis Mall. 



spinosissima Mall. 

 Proboscimyia siphonina Bigot 

 Prosalpia angustitarsis Mall. 

 silvestris Fall. 



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 I 



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AntD.- 

 Ant 



V /=05/.^. 



/4/7/K 



■Post. 



The terminolog}^ used by Malloch and other writers in speaking of the 

 setae of the legs is used in this study, as it is less confusing than some 

 others. According to this system, as 

 shown in the accompanying table, it 

 is assumed that the fore, mid, and hind 

 legs lie in one plane, at right angles to 

 the bod}^ of the insect. This would 

 bring all parts of the legs in a uniform 

 position in relation to the substrata. 

 Bj'- taking a cross section of any part 

 of the leg in this position (figure 1), 

 the surfaces of such a section in their 

 relation to the position of the insect's 

 body would be described as follows: 

 anterior (Ant.), posterior (Post.), dor- 

 sal (D.), ventral (V.). Intermediate 

 surfaces would be described as ante- 

 rodorsal (Ant. D.), poster odor sal 

 (Post. D.), antero ventral (Ant. V.), postero ventral (Post. V.). 



It is a pleasure to the writer to acknowledge his indebtedness to Dr. J. 

 M. Aldrich, Dr. G. C. Crampton, Dr. O. A. Johannsen, Mr. C. W. Johnson, 

 Mr. J. R. Malloch, and Dr. C. L. Metcalf, for their valuable help and 

 advice in the preparation of this paper. ]\Iany others have helped hy 

 sending, from their own pr vate collections, specimens or records of species 

 collected in New York, and acknowledgment of this courtesy is made in 



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V. 



Figure 1. diagram of cross section 

 through the leg of an insect, to 

 show application of descriptive ter- 

 minology 



(Abbreviations explained in text) 



