1028 LIST OF DIPTEBA. 



gitudinal veins very slightly waving; lower cross-vein slightly 

 curved outward, its lower end very near the hind border of the wing, 

 its upper end separated by a little less than its length from the 

 middle cross-vein, which is straight and slightly oblique ; poisers 

 tawny, with pitchy knobs. Length of the body 4 lines ; of the 

 wings 8 lines. 

 a. Australia. From the Rev. J. Wenham's collection. 



Trypeta Dertona, n. s., fern. Fulva, abdominis segmento ultimo 

 ferrugineo apice nigro, palpis fulvis, antennis flavis, pedibus 

 fulvis, alis fuscis disco maculis fulvis margineque maculis lim- 

 pidis omatis. 



Head and chest beset with a few tawny bristles : head tawny, 

 whitish about the eyelets ; face broad, pale yellow, its sides without 

 bristles; epistoma not prominent: eyes coppery red, slightly con- 

 vex ; all the facets rather small : sucker tawny, clothed with short 

 tawny hairs ; palpi tawny, beset with short black bristles : feelers 

 yellow, very short, less than half the length of the face ; third joint 

 flat above, convex beneath, rounded at the tip, a little longer than 

 the second ; bristle black, slender, downy, tawny and stout at the 

 base, near four times the length of the third joint : chest and breast 

 dark tawny, clothed with short paler hairs : abdomen tawny, obco- 

 nical, tapering towards the tip, longer than the chest ; last segment 

 ferruginous, shining, with a black tip : legs tawny, clothed with 

 short black hairs ; claws black: wings dark brown, adorned in the 

 disk with many indistinct tawny dots, and also with some colourless 

 dots along the border ; a large triangular spot on the fore border at 

 two-thirds of the length of the wing incloses a brown spot ; a large 

 irregular colourless spot near the base on the hind border ; wing- 

 ribs and veins pitchy, the latter pale tawny in the colourless parts of 

 the wings ; all the longitudinal veins slightly waving ; lower cross- 

 vein near the hind border, slightly curved outward, separated by 

 rather less than its length from the middle cross-vein, which is ob- 

 lique and very slightly curved outward ; poisers tawny, with ferrugi- 

 nous knobs. Length of the body 3| lines ; of the wings 7 lines. 



Trypeta Voueda, n. s., fern. Cervina, abdomine piceo, palpis an- 

 tennis pedibusque fulvis, alis limpidis amplis sexdecem macu- 

 latis basi fulvis. 



Body rather slender, thickly clothed with short tawny hairs l 

 head and chest beset with long tawny bristles ; a row of short tawny 

 bristles behind the eyes ; face whitish, with a few little black bristles 

 on each side and towards the base ; epistoma very slightly promi- 



