152 GENERIC SYNOPSIS. 
S. g. Leiomyza Macq. Agromyza Meig. 6 sp. L. scatophagina. * 
Body polished; abdomen elongate; face and forehead naked; mediastinal nerve 
short ; transverse nerves close together. 
PHYTOMYZA Fail. 19 sp. P. lateralis Fall. Curt. 393. 
Oral aperture small; antenne porrected; third joint subovate ; first transverse 
nervure close to the base of the wing, second obsolete. 
S. g. Napomyza A. H. H. MSS. Ivsp;. - 2. festive: 
ASTEIA Meig. 2sp. A. amena Meig. 
Head rather broad; basal joint of antenne minute, third joint broad; arista 
setose above and below ; basal transverse nerye close to the base of the wing, 
second. obsolete. 



N. Geromyzipves. 
SAPROMYZA Fall. Scyphella R. D. 3 sp. M. flava L. 
Yellow coloured ; antennz short, third joint rounded; arista naked ; abdomen 
with spherical impressions. 
S. g. Chiromyza R. D. —— 1 sp. _ fenestrarum R. D. 
Yellow-coloured ; arista naked; epistome not prominent; fore thighs rather 
large. 
HETERONEURA Fail. 3 sp. A. albimana Meig, Curt. 721. 
Basal joint of antennz minute, second nearly square, as long as third; arista 
long, inserted in the middle of the third joint; two transverse nerves close 
together. 
S.g. Clusia A. H.H. MHeteromyza p. Meig. 1 sp. H. flava M. 
“‘ Tibiz cilio prezeapicali nullo; alarum neryi transversi, subremoti.” Hal. (Heter. 
spurea Hal. olim). 
OPOMYZA Fall. Teruritis p. Fab. 2sp.  M. germinationis L. 
Antenne deflexed, third joint oval; style finely villose; abdomen elongate, 6- 
jointed ; first transverse nerve medial, second subapical. 
S.g. Geomyza Fall. Opomyza p. Macq. 5 sp. TT. combinata Fab. 
Clypeus impressed, bearded; antennz short, deflexed; arista subplumose; body 

oblong ; head rounded. : 
S. g. Leptomyza Macq. Anruomyza Fall. 4sp. A. gracilis Fall. 
Slender ; antenne lenticular; style naked; abdomen filiform, with six distinet 
segments; fore thighs rather thickened. 
S.g. Tethina A.H. H. ——— 1 sp. Tf. illota Hal. 
“ Facies impressa ; epistomate prominulo nullo; labium bigeniculatum ; ate. 
brevissimz, articulo tertio suborbiculato ; arista gracili, subnuda.” ( /Zal. ) 
AULACIGASTER Macg. ———— 1 sp. A. rufitarsis Macq. 
Head hemispheric ; face with a transverse line; arista naked; mediastinal 
nervure short, doubled at the tip ; abdomen with impressed transverse lines. 
DIASTATA Meig.. Gromyza Fall. 4 sp. D. obscurella Meig. pl. 59. f.°14. 
Face flat ; epistome setose ; third joint of antennz long, cbtuse; style plumose ; 
transverse nerves wide apart. 
DROSOPHILA Fall. Musca Linn. 14 sp... M. cellaris L. Curt. 473. 
Third joint of antennze oval; style plumose; palpi long, subclavate; transverse 
nerves wide apart; thorax elevated; colour testaceous. 
8. g. Camilla A. H. H. l sp. C. glabra Hal. 
“ Tibi cilio preapicali nullo; antenna decumbentes, facie breviores, articulo 

tertio oblongo; arista pectinata; labium incrassatum,” (Za. ) 
