102 CECIDOMYZID^E. 



abruptly and hardly obliquely to the hind border. Halteres white. 

 Legs whitish, slender, moderately long. 

 Not common. (E.) 



79. atriceps, n. Mas, obscure fusca, capite nigro, antennis cor- 

 pore brevioribus, thorads lateribus testaceis, alls dnereis sat angustis, 

 halteribus pedibusque fuscis. Long. 1^- ; alar. 3 lin. 



Male. Dark drown, long, slender. Head black. Antennse fourteen- 

 jointed, black, moniliform, verticillate-pilose, shorter than the body ; 

 joints simple, elongate-oval, about twice the length of their petioles. 

 Sides of the thorax dull testaceous. Wings grey, rather narrow ; veins 

 black ; subcostal vein rather less than half the length of the wing ; cu- 

 bital nearly straight ; subanal very faint ; first branch of the anal slight ; 

 second branch curved obliquely and not abruptly to the hind border. 

 Halteres and legs brown, the latter rather long and slender. 



Not common. (E.) 



80. repleta, n. Mas, fusca, antennis corpore paullo brevioribns, 

 articulorum petiolis brevissimis, thorads lateribus testaceis, alls subdne- 

 reis, venis abdomineque pallide fuscis, halteribus pedibusc^.Q testaceis. 

 Long. J; alar. 2 lin. 



Male. Brown. Antennse fourteen-jointed ?, moniliform, slightly ver- 

 ticillate-pilose, rather shorter than the body ; joints subelliptical, with 

 very short petioles. Sides of the thorax testaceous. Wings greyish; 

 veins pale Drown ; subcostal vein about half the length of the wing ; 

 cubital straight ; subanal and first branch of the anal indistinct ; se- 

 cond branch curved obliquely but rather abruptly to the hind border. 

 Halteres testaceous. Abdomen pale brown. Legs testaceous, rather 

 short. 



Rare. (E.) 



81. invaria, n. Mas, fusca, capite antennis thoradsque disco ni- 

 gris, antennis corpore longioribus, alis subdnereis, venis nigricantibus, 

 halteribus albidis apice fuscis, pedibus testaceis. Long. \\ ; alar. 4 lin. 



Male. Broion. Head, antenna, and disc of the thorax black. An- 

 tenna? twenty-jointed?, moniliform, verticillate-pilose, longer than the 

 body ; joints simple, nearly elliptical, much longer than their petioles. 

 Wings greyish, slightly ciliated ; veins blackish ; subcostal vein ending 

 at half the length of the wing ; cubital nearly straight ; subanal visible, 

 but indistinct ; first branch of the anal slight, straight ; second curved 

 very abruptly and hardly obliquely to the hind border. Halteres whitish, 

 with brown knobs. Legs testaceous, long, slender. 



Not common. (E.) 



82. maura, n. Mas, nigra, antennis 16-articulatis corpore paullo 

 brevioribus, articulorum petiolis sat longis, alis dnereis, pedibus fuscis. 

 Long. \\\ alar. 2^ lin. 



Male. Black. AntennaB sixteen-jointed, moniliform, verticillate- 

 pilose, a little shorter than the body ; joints simple, short, elliptical, a 



