(142 Mr. G. A. Boulenger on 



once and a lialf as \ong as deep. Brown above, white 

 beneath. 



Total length 130 mm. A single specimen. 



Most nearly related to C. punctatus, Blgr., but maxillary 

 barbels and soft rays of dorsal tin much longer. 



12. Auchenoglanis occidentalism C. & V. 

 13. Syjiodontis angelicus, Schilth. 

 14.. Sijnodontis Greshoffi, Schilth. 



15. Paratilapia Toddi, sp. n. 



Depth of body equal to length of head, 2f times in total 

 length. Eye f length of snout, 4 times in length of head, 

 exceeding a little interorbital width ; maxillary extending to 

 below anterior border of eye; teeth small, in 3 or 4 rows; 6 

 series of scales on the cheek. Gill-rakers short, the larger 

 T-shaped, 13 on lower part of anterior arch. Dorsal XVI 10 ; 

 spines subequal in length, -^ length of head ; longest soft rays 

 not quite half length of head. Anal III 7. Pectoral ob- 

 scurely pointeJ, § length of head. Ventral reaching origin 

 of anal. Caudal rounded. Caudal peduncle a little deeper 

 than long. Scales ctenoid, 30 jg; lateral lines j-^. Dark 

 olive-brown above, whitish beneath ; soft dorsal and caudal 

 fins barred with blackish ; a few large ocellar dark spots on 

 the anal fin. 



Total length 150 mm. A single specimen. 



Most nearly related to P. macrocephala, Blgr., but scales 

 larger, especially on the back. 



16. Pelmatochromis lateralis, Blgr. 



LXXII. — On a Collection of Fishes from Lahe Bangxoelo. 

 By G. A. Boulenger, F.R.S. 



It is a very great satisfaction to me to be able to fill up a 

 second desideratum in our knowledge of the ichthyology of 

 the Congo basin by offering a list of flslies from Lake 

 Bangwelo. No sooner had I reported on the Kasai fishes 

 enumerated in the preceding paper than I received from 

 ]\Ir. Frank H. Melland a series of fishes collected by him, 

 with the cooperation o£ the Rev. Father Foulon, in Lake 



