SCIOMYZ DAE. 177 



*lnctifera Loew, Centiir. I, 71; Monogr. I, 107. - - Pennsylvania 



* liana Fallen, Loe\v, Monogr. I, 104. Europe; United States, Canada. 

 *ol)tusa Fallen, Loew, 1. c. 105. - - Europe, United States. 



* pubera Loew, 1. c. 106. - - Middle States. 

 *tennipes Loew, Centur. X, 80. - - Middle States. 

 *trabeculata Loew, Centur. X, 81. Texas. 



vittata Haliday, Ent. Mag. 1833. - Europe and North America 

 (Masschusetts ; Loew in lift.). 



obscuripennis Bigot, R. de la Sagra etc. 826. - - Cuba. 



Mr. Walker described four Sciomyzae from North America ; the three first are 

 discussed by Mr. Loew in Monogr. I, 104: 



anlini Walker, Dipt. Saund. 400. United States. 



nigripalpns Walker, List, etc. IV, 1068. Huds. R. Terr. 



parallela Walker, Dipt. Saund. 401. United States. 



trausducta Walker, Trans. Ent. Soc. N. Ser. V, 220. North America. 



Tctanoccra. 



Latreille, Genera Crust, et Ins. IV, 1809; Tetanocenis Dumeril, 1801. 



* ambigna Loew, Centur. V, 95. - - Maine. 



*arcuata Loew, \Vien. Ent. Monatschr. Ill, 292; Monogr. I, 115. - 

 Middle States. 



* clara Loew, Monogr. I, 109. - - New York. 



*combinata Loew, Wien. Ent. Monatschr. Ill, 295; Monogr. I, 116. 



United States and Canada. 

 *costalis Loew, Monogr. I, 118. - - Illinois. 

 *flavescens Loew, Stett. Ent. Z. VIII, 123; Wien. Ent. Monatschr. Ill, 



291; Monogr. I, 113. Carolina (Lw.); Western New York 



(M. C. Z. ; determ. by Loew in lift., who suspects that T. flavesccnx 



is only a larger form of arcuata). 

 *pallida Loew, Wien. Eut. Monatschr. Ill, 294; Monogr. I, 113. - 



Middle States. 

 *pictipes Loew, Wien. Ent. Monatschr. Ill, 292; Monogr. I, 111. 



Atlantic States and Canida; Bermudas. 



*plebeja Loew, Monogr. I, 120. -- Atlantic States and Canada. 

 *pluinosa Loew, Stett. Ent. Z. VIII, 201; Wien. Ent. Monatschr. Ill, 



III, 296; Monogr. I, 121. - - Middle and Northern States; Canada. 

 Tdanocera vicina Macquart, Dipt. Exot. II, 3, 180; Tab. XXIV, f. 



7 [Lw.]. 



Tetcmocera Strutliio Walker, List, etc. IV, 1086 [Lw.]. 

 *rotuiulicoruis Loew, Centur. I, 70; Monogr. I, 123. -- Brit. North 



America. 

 *saratogensis Fitch, Reports I, 63; Wien. Ent. Monatschr. Ill, 256; 



Monogr. etc. I, 119. Atlantic States; Canada. 

 *sparsa Loew, Monogr. I, 117. -- Middle States. 

 *triaugularis Loew, Centur. I, 69; Monogr. I, 122. - But. North 



America. 

 *valida Loew, Monogr. I, 110. - - New York; Quebec, Canada. 



15 



