BY FREDERICK A. A SKUSE. 295 



275. Ceratopogon saltivagus, sp.n. (PL xiii., fig. 32). 



9. ^Length of antennae 0-017 inch ... 0-42 millimetre. 



Expanse of wings 0-040 x 0-016 ... 1-01x0-40 



Size of body 0-040 x 0-015 ... 1-01 x 0-38 



Brown. Head, thorax and abdomen with pale yellow hair ; 

 latter about once and a half the length and rather narrower than 

 thorax. Legs brownish-ochreous. In fore legs tibia twice the 

 length of metatarsus. Wings the length of entire body, hyaline, 

 richly iridescent, densely pubescent ; costal and first two longitu- 

 dinal veins yellowish ; rest pale. Auxiliary vein very pale and 

 indistinct ; first and second longitudinal veins both reaching 

 costa before middle of wing, tip of second longitudinal opposite 

 base of fifth longitudinal fork ; inner marginal cell obliterated by 

 confluence of veins ; extremely indistinct trace of rudimentary 

 third longitudinal fork ; fourth longitudinal fork with a short 

 petiole, branches moderately divergent, anterior one joining mar- 

 gin a little above apex of wing, posterior one detached at its base, 

 almost straight, its tip scarcely nearer to tip of anterior branch of 

 fifth longitudinal fork than to that of anterior branch ; both 

 branches of fifth longitudinal nearly straight, anterior one not 

 twice the length of pof^terior. 



iTc^S.— Berowra, N.S.W. (Skuse). 



** Second longitudinal vein joining costa heyo7id middle of 

 anterior border. 



276. Ceratopogon rhynchops, Schiner (PI. xiii., fig. 33). 



C. rhyncliops, Sch., Diptera der No vara Expedition, Zool. 

 Theil, Bd. II. p. 26, 1868. 



9. — Length of antennae 0*047 inch ... 1-18 millimetres. 



Expanse of wings 0-070x0-025 ... 1-77x0-62 



Sizeof body 0-070x0-020 ... 1-77x0-50 



