164 NEW YORK STATE MUSEUM 



at the distal third, its branch at the basal third. Terminal clasp 

 segment long, stout, rounded apically. 



The above is based on previous accounts and a study of speci- 

 mens identified by Winnertz in the British Museum of Natural 

 History and a good series in the Winnertz collection at the Univer- 

 sity of Bonn. Type M. 1 u c o r u m Rond. No American species 

 are known. 



Campylomyza Meign. 



1818 Meigen, J. W. Syst. Beschr., 9:101, '1 

 1840 Westwood, J. O. Introduct. Class. Ins. Syn., p. 126 

 1846 Rondani, Camillo. Nouv. Ann. Sc. Nat. Bologna, S. 2; separate 

 p. 13 (Neurolyga) 



1864 Schiner, J. R. Fauna Austr. Dipt., 2:411 



1870 Winnertz, J. Vehr. z.-b. Ges. Wien, 20:9-10 



1876 Bergenstamm, J. E., and Low, Paul. Syn. Cecidomyidarum, p. 17 



1888 Skuse, F. A. A. Linn. Soc. N. S. Wales Proc, 3:133-34 



1892 Theobald, F. V. Acer. Brit. Flies, 1:51, 86 



1896 Kieffer, J. J. Misc. Entomol., 4:24 



1897 Syn. Cecid. Eur. & Alg., p. 50 



1900 Ent. Soc. Fr. Ann., 69:437, 442 (Neurolyga) 



1908 Meunier, F. Soc. Sci. Brux. Ann., 28:8 



1908 Felt, E. P. N. Y. State Mus. Bui. 124, p. 312, 313 



1911 N. Y. Ent. Soc. Jour., 19:34 



The unsatisfactory condition of this genus is briefly outlined 

 in the above discussion of the tribe characteristics. We have 

 provisionally given the genus supergeneric rank pending a satis- 

 factory determination and description of the type species and have 

 assigned thereto forms not readily grouped with more recently 

 established genera, one or more of which may prove to be syn- 

 onyms of Meigen's genus. Type C . f 1 a v i p e s Meign. 



The first American species described is Say's Campylomyza 

 scutellata which was very briefly characterized in 1823. J 



The types are not extant and it would be very difficult to establish 

 the identity of this species though Mr Ainslee 2 records this species 

 swarming on wooden uprights in a timothy and clover meadow. 



Campylomyza 



a 13 antennal segments 



b Length .75 mm; abdomen brown; fifth antennal segment with a 



stem one-third the length of the basal enlargement 



v i t i n e a Felt, C. 759 



1 1823 Say, Thomas. Acad. Nat. Sci. Phila. Jour., 3:17; 1883 Say, Thomas. 

 Compl. Writ., 2:44 



2 1908 Ainslee, C. N. Ent. Soc. Wash. Proc, 10:16-17 



