MILLER.—Diptera Fauna of New Zealand. 441 
The following synopsis is adapted to the species herein described 
only :— 
BLE OF GENERA. 
Anal angle of wing not or ie little — 
4 Ae 9, 18, 24, 33) 2 
angle more or less developed 5 
B ue coxae normal; two veins EET cell Ist Ma) pcm OOYDROMIDNAE, 
owing to с ed fusion of M, and М»; В, an s Leplopeza 
R, fused led nar 
Anterior coxae more or — is ^no д те: 
longer {Бар the poste fro 
Ist М», or, bese tw agnos "Wn and M, fused for 
a space before татый; R, and R; эе branch 
or be еу fused 3 
ubfam. HEMERODROMIINAE. 
("emor femora and coxae subequal, the anterior 
femora and tibiae spinose beneath ; n 
| fused or branched; Си, fo шег: ап angle with 
3/ Ist ЕЕ 4 
Ante coxae not abnormally nosis 
ier R, and Rs g nching ; and 5 ae 
confluent nice i . Trichopeza. 
4 and R; fused throughout lst A more or less 
Faart. бү three veins from cell Ist Mə; cell 
somewhat longer than cell M . Litanomyia. 
Ry a R; b dus i RO. nd М» fused ‘after leav- 
44 
| ing cell Ist "Ms, осш before the margin ; 
m Le A strongly developed cell Cu much shorter 
ey 
Hemerodrom 
t A at an acute om and not more Subfam. BRACHYSTOMATISAE, 
от p D el to the poste margin us Brachystoma 
5: ‘Cu, recurved, being more or Ек ра rare to posterior 
| wing-m AE and not for а б. ап acute — with 
Ist A is 
6 
Subfam. EMPIDINAE. 
et кые with hairs or bristles 7 
sa I1 e bare i : 8 
т{Е 5 e .. Empis. 
Ti Fhe oni т. less ha ind vi wd .. Empimorpha.t 
g f Vein Se meeting the costa a & + Mara. — 
) Vein Sc d distally гы it .. Hilarempis.t 
навин —— 
= 9) 
of the cell Cu; Ist A may be absent or п Bear by only а p 
impression, although Cu, is distinct and curves down to зй it (fig. 1 
* Leptopeza is an exception to the general s as of the subfamily Ocydromiinae. 
since ^ 1 angle 
other ore of se MN ery ve the ep bera А peii ago HUIUS but dla haim 
is, Emp ilar 
се у very “ndistinod) or aed on the metapleurae separate the first two genera from 
