130 me. walker's catalogue oe dipterous insects 



tawny at the base ; discal transverse vein oblique, hardly undulating, parted 

 by full half its length from the border and by less than twice its length from 

 the prsebrachial transverse vein. Halteres testaceous, with darker knobs. 

 Length of the body 3£ lines ; of the wings 7 lines. 



136. Helomyza jequata, n. s., foam. Ferruginea, facie cinereo-tomentosa, 

 antennis fulvis, scutelli apice pectoreque nigricantibus, abdomine nigro, 

 pedibus piceis, alis luridis postice cinereis. 



Female. Ferruginous, with black bristles. Head with cinereous tomentum in 

 front. Antennae tawny. Scutellum towards the tip and pectus blackish. 

 Abdomen black. Legs piceous. Wings lurid, grey along the hind border ; 

 veins tawny ; discal transverse vein straight, oblique, parted by less than its 

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

 prsebrachial transverse vein. Halteres testaceous. Length of the body 2 \ 

 lines ; of the wings 5 lines. 



137. Helomyza limbata, n. s., foem. Pallide fulva, thorace abdomineque 

 late nigro-vittatis, pedibus testaceis, alis cinereis. 



Female. Pale tawny, with black bristles, testaceous beneath. Arista black, 

 deeply plumose. Thorax and abdomen with a broad black stripe. Legs tes- 

 taceous. Wings grey ; veins black, tawny at the base ; discal transverse 

 vein parted by much less than its length from the border, and by more than 

 twice its length from the prsebrachial transverse vein. Length of the body 

 2 lines ; of the wings 4 lines. 



138. Helomyza peovicta, n. s., foam. Fulva, orbitis albidis, pedibus tes- 

 taceis, tarsis obscurioribus, alis luridis postice cinereis apice fuscis. 



Female. Tawny, testaceous beneath. Head whitish about the eyes. Arista 

 black, with long hairs. Legs testaceous ; tarsi darker. Wings lurid, grey 

 along the hind border, brown at the tips and along the adjoining part of 

 the costa ; veins tawny, black in the brown part and along the costa ; discal 

 transverse vein clouded with brown, parted by half its length from the 

 border, and by twice its length from the prsebrachial transverse vein. 

 Length of the body 2\ lines ; of the wings 5 lines. 



139. Helomyza invicta, n. s., fcem. Fulva, abdominis segmentis nigro-fas- 

 ciatis, pedibus testaceis, alis cinereis dimidio apicali antice fusco vena discali 

 transversa fusco-nebulosa. 



Female. Tawny, testaceous beneath. Arista black, with long hairs. Ab- 

 domen with a blackish band on the hind border of each segment. Legs 

 testaceous. Wings grey, brown on half the breadth behind the apical half 

 of the costa ; discal transverse vein clouded with brown, almost straight 

 and upright, parted by its length from the border, and by more than twice 

 its length from the prsebrachial transverse vein. Length of the body 2 lines ; 

 of the wings 4 lines. 



Gen. Sapromyza, Fallen. 



140. Sapromyza biguttata, Macq. Dipt. Exot. 

 Inhabits also Java. 



Gen. Gauzania, n. g. 

 Fcem. Corpus gracile, setosum, subcylindricum. Oculi nudi. Antenna; 



