272 DUEHAM DIPTEEA. 



XXXIII. 466. 



466. EUSTALOMYIA. 



1 (2) (3). Arista long haired. ( 2 °75- hilaris, Fin.) 



2 (1) (3). Arista short haired. (2076. f estiva, Ztt.) 



3 (1) (2). Arista pubescent. (2109. Phorbia histrio, Ztt.) 



467. Mycophaga, Rnd. 



2077. Mycophaga fungorum, Dsv. 

 Bishop Auckland, 1 $ and 1 ?, August. 



468. Lasiops, Mg. 



1 (4). Hinder side of hind tibiae with an even row of short 



bristles. 



2 (3). Thorax black and indistinctly striped. 



2079. Lasiops ctenocnema, Kow. 

 Bishop Auckland, 8 $ and 1 $, May, 1897-1902. 



3 (2). Thorax grey and distinctly striped. 



(2078. roederi, Kow.) 



4 (1). Hinder side of hind tibiae with only a few bristles. 



(2080. meadii, Kow.) 

 Lasiops adelphe, Kow. ? 

 Bishop Auckland, 1 $ and 1 $, May, 1902. 

 These two specimens were so named with a ? by 

 Herr Stein, to whom they were sent. I do not know 

 the characteristic difference between adelphe and 

 ctenocnema. 



469. Anthomyia, Mg. 



1 (5). Abdomen with prominent black triangular spots on a 



pale grey ground. 



2 (3) (4). Thorax with several large spots. 



2081. Anthomyia pluvialis, L. 

 Bishop Auckland, 2 $; Hesleden, 1 ?, June-July, 

 1900. 



3 (2) (4). Thorax with two small spots; scutellum black. 



(2082. albicincta, Fin.) 



