WAIGIOU, MTSOL, AND NORTH CEEAM. 219 



pallldioribus, abdomine lanceolate vittis duabus fuscis, alis nigri- 

 cautibus, maculis tribiis marginalibus uuaque costali punctoque discali 

 limpidis, spatio basali limj)ido striga nigricante. 

 Female. Testaceous, witli black bristles. Head paler in front and about 

 the eyes. Antennae about half the length of the face. Arista thinly 

 and minutely pectinated. Thorax with two paler stripes. Abdomen 

 lanceolate, longer and much narrower than the thorax, with a brown 

 stripe along each side. Tarsi, except towards the base, and hind knees 

 brownish. Wings blackish ; basal part limpid, with the exception of 

 a blackish streak ; a limpid angular spot on the middle of the costa ; 

 three limpid, partl}^ connected spots on the interior border ; a limpid 

 l)oint in front of the discal transverse vein ; veins black, testaceous at 

 the base ; discal transverse vein nearly straight, parted by less than 

 half its length from the border, and by more than its length from the 

 pra^brachial transverse vein. Length of the body 6 lines; of the 

 wings 10 lines. 



80. Helomyza fissifera, n. s. Fcem. Testacea, arista plumosa, 

 abdomine e guttis nigris bilineato, alis cinereis, venis nigricante nebu- 

 losis. 



Female. Testaceous, with black bristles. Antennae not reaching the 

 epistoma; arista plumose. Abdomen with two rows of black dots. 

 Legs paler than the body. Wings cinereous ; veins black, testaceous 

 towards the base ; longitudinal veins, towards the tips, and transverse 

 veins blackish -clouded; discal transverse vein straight, parted by half 

 its length from the border, and by much more than its length from 

 the prsebrachial transverse vein. Length of the body 2| lines ; of 

 the wings 6 lines. 



Allied to H. restituta. 



G-en. SciOMTZA, Fallen. 



81. Sciomyza leucomelana. Walk. See Vol. IV. p. 144. 



Subfam. Lauxanides, Walk. 

 Gen. LoNCH^A, FalUn. 



82. Loncbsea inops, Walk. See Vol. IIL p. 110. 



Subfam. Oktalides, Haliday. 

 Gen. Ortalis, Fallen. 



83. Ortalis leucomera, n. s. Fam. Obscure viridis, capite rufe- 

 scente punctis duobus nigris, antennis testaceis, abdomine pedi- 

 busque nigris, tarsis albis, alis albis nigro quadrifasciatis, fascia 

 1* abbreviata, 2^* furcata, 4* interrupta, halteribus albis. 



Female. Dark-green, shining, with black bristles. Head reddish, black 

 towards the peristoma, and with a black point on each side of the 



