— 143 — 



brown, darker towards apex. Abdomen pale brown, with a narrow 

 black hind margin on the dorsum of 2nd to 5th segment. 



Length of fore wing 24-30 mm; hind wing 20-26 mm. 



In Musée du Congo belge are présent ] d* and i g from Ka- 

 tanga, Vallée de la Lubumbashi (Buttgenbach). From the collec- 

 tion of the Muséum of Stockholm I hâve seen i d* and i ç from 

 Kilimandjaro (the tvpe spécimens ofWEELE) and i Q from Congo. 

 (Dannfelt leg.). 



9. — Bittacus schoutedeni n. sp. 



Head and thorax broAvn ; the space 

 between the ocelli black; rostrum darker 

 towards the apex, palpi brown. Antennae 

 brown, becoming blackish towards the 

 apex. Wings hvaline witli a faint vellow- 

 ish tinge. Nervures brown. Pterostigma 

 pale grevish brown. At the furcation of 

 the média is found a whitish spot. The 

 ist anal vein runs into the margin a little 

 nearer to the base than the furcation of 

 média and the radial sector takes place. 



Between the posterior branch of cubitus ViG.^. — nittnciisschoiiiedenic^ 

 and the ist anal vein one cross vein riear 

 to the distal end of the anal vein. Abdo- 

 men pale brown. Appendices superiores, seen from side, of the 

 same breadth in the whole length, pointed at the apex. Génital- 



Appendices anales, seen from 

 side. 



FiG. 10. 



BHtaciis Schoulcdcni (Mus. Congo belge). 



valve rounded ; the apex not incised. Pénis strongiv curved. Legs 

 pale brown; femora, tibiae and tarsal joints with a blackish brown 

 band at the apex. 



