110 Jlr. G. A. BL)ulcn;rer on Fishes 



Ci/clopi'dex ogwanyi, sp. n. 



cJ . Head black; palpi yellow, with a few iiitcr.sperseJ 

 black hairs; thorax with dark oraii^e-red patai^ia?. Primary 

 black, with a short, irregular, postmedial band of four very 

 pale canary-yellow spots from vein 10 to vein 3, the two 

 middle spots being longish and projected well outwards ; a 

 small chrome-yellow spot near the tornus; fringes black: 

 secondaries very dark brown, with a submarsiiial row oE 

 small chrome-yellow spots ; fringes chrome-yellow. Under- 

 side with the canary-coloured spots darker, and a series of 

 canary-coloured interneural terminal spots, those at the apex 

 being dashes : secondaries silvery white, with black veins ; a 

 chrome-yellow subbasal spot below vein 8 ; cell closed by a 

 similar spot, with two more below it; two posterior similarly 

 coloured spots, viz. one near the apex between veins G and 7 

 and one above it shifted basewards ; a row of three such spots 

 between veins 1 a and -l. 



Expanse 35 mm. 



The type (from Patigo) is in my collection. The species 

 should be placed between C. formosuff, Btl.,and Carsoni, Btl., 

 but the upperside and the marked break in the posterior row 

 of yellow spots on the underside of the secondaries should 

 easily separate it. 



XVI. — On some. Fishes from the Kioanqo River (Conjo 

 System) in Angola, collected by Dr. W. J. Ansorye. By 

 G. A. BOULENGER, F.R.S. 



At the end of 1903 Dr. Ansorge collected some fishes at 

 Fort Don Carlos, in the province of Loanda, at the junction 

 of the Cambo and Kwango (or Cuango) Rivers. Owing to 

 the great difficulties of transport over land some of the 

 specimens unfortunately arrived decayed, whilst a few, in a 

 rather poor state of preservation, could be preserved for the 

 British Museum. However, the interest wliich attaches to a 

 knowledge of the fishes of the southern tributaries of the 

 Congo induces me to shoitly describe without further delay 

 two remarkable new species represented in that collection, 

 'i'he other determinable species are : — Ilydrocyon lineatus, 

 Blkr., Laheo macrostoma, Blgr., L. lineatus^ J^'n'-j ^'i*^ 

 Clarias JJumeriliij Stdr. 



