- 138 - 



Appendices superiores of maie, seen from side, with a dent on the 

 ventral margin B. montamis Weele. 



Appendices superiores of maie, seen from side, as broad at the tip as at 

 the base, \yithout dent 8 



8. Appendices superiores of maie of same length as the génital valve . 



B. schoutedeni mihi. 



Appendices superiores of maie twice as long as the génital valve 



. . .... B. testacetùs, Klug. 



9. ist anal vein terminâtes half way between the second cubital branch 



and the 2nd anal vein B. chevalieri Navas. 



ist anal vein terminâtes nearer to the 2nd cubital branch than to 2nd 

 anal vein B. fumosus mihi. 



1 . — Bittacus capensis Thunberg. 



Panorpa cafiensis^ ThUiNBERG, Nov. Sp. Ins. Diss. 3. pag. 67, fig. 78. 

 - Bittacus capensis, Ki,UG. Abh. Berl. Akad. Wissensch. 1836. pag. 97. 



Of the saine size as B. italiens. Head with a broad black streak 

 between the eyes. Thorax brown with a black broad streak along 

 the sides. The appendices superiores short, broad at the base and 

 strongly pointed at the apex. 



I hâve only seen spécimens from Cape. In sorae spécimens the 

 pterôstigma is subtriangular and in others subquadrangular. 



2. — Bittacus nebulosus Klug. 



Klug, Abh. Berl. .-^kad. Wissensch. 1836, pag. 99. 



It is a large species. Wings with strongly vellowish brown tinge ; 

 the longitudinal nervures and the first séries of cross veins inten- 

 selv dark smoky brown ; the apical cross veins not so distinct. The 

 greater part of cross veins and some parts of the longitudinal veins 

 smoky brown shaded, especially the origin of the radial sectorand 

 its furcation. Abdomen black at the apex. 



I hâve seen spécimens from Cape and Caffraria. 



