104 ME. 6. A. BOXiLBNGER ON THE AFBICATT AND [Feb. 7, 



5. Pelmatochkomis ooeliifbr, sp. n. 



3 series of teeth in both jaws. Depth of body 2^ in total length, 

 length of head 2|. Snout as long as eye, which is 31 times in 

 length of bead and equals interorbital width ; maxillary extending 

 to below anterior border of eye ; 3 series of scales on the cheek ; 

 opercule naked. Grill-rakers very short, 7 on lower part of anterior 

 arch. Dorsal XV 10 ; spines subequal from the fifth, a little more 

 than ^ length of head ; middle soft rays produced into filaments. 

 Pectoral | length of head. Ventral with produced outer rays, 

 reaching anal spines. Anal III 8 ; third spine slightly shorter 

 than longest dorsals. Caudal rounded. Caudal peduncle deeper 

 than long. Scales cycloid, 29^ ; lat. 1. g^. Olive above, yellowish 

 beneath ; five dark olive bars, much broader than the spaces 

 between them ; a blackish opercular spot ; dorsal with blackish 

 spots and a large blackish, light-edged ocellus on the last spines 

 and the anterior soft rays ; ventrals, anal, and caudal blackish. 



Total length 85 milUm. 



A single specimen from Monsembe, Upper Congo. Presented 

 to the British Museum by the Rev. J. H. Weeks. 



6. Pelmatocheomis welwitsohi Blgr. 



P. Z. S. 1898, p. 149. 



Angola. 



7. Pelmatochkomis gitentheri Sauv. 



P. Z. S. 1898, p. 150. 



Gold Coast. 



8. Pelmatoohromis subocellatus Gthr. 



P. Z. S. 1898, p. 150. 



Gaboon. 



9. Chromidotilapia Blgr. 

 P. Z.S. 1898, p. 151. 



1. Chromidotilapia KiNGSLEXiE Blgr. 



P. Z. S. 1898, p. 151. 



Gaboon, Ogowe. 



2. Chromidotilapia (?) feederici Casteln. 



P. Z. S. 1898, p. 151. 



Lake Ngami. 



10. CoREMATODirS Blgr. 



P. Z. S. 1898, p. 152. 



1. CoEEMATODtrS SHIRANUS Blgr. 



P. Z. S. 1898, p. 152. 

 Upper Shire Eiver. 



