158 ADDENDA, VOL. I. 



4. MARCUSENIUS, Gill. 



4. MARCUSENIUS KINGSLEY^, Gthr. 

 Add:— 



11-12. Ad. Bumba R. at Assobam, G. L. Bates, Esq. (C). 



S. Cameroon. 

 13-15. Ad. & _yg. Luali R. at Lundo, Chiloango. Dr. W. J. Ansorge (C). 



5 a. MARCUSENIUS PAPPENHEIMI. 

 Bouleng. Ann. & Mag. N. H. (8) vi. 1910, p. 540. 



Depth of body 3f to 4 times in total length, length of head 4 to 4| 

 times. Head slightly longer than deep ; snout rounded, ^ length of 

 head, slightly projecting beyond mouth ; mouth small, subinferior, its 

 width g- to :| length of head ; teeth notched, 5 to 7 in upper jaw, 6 or 8 

 in lower ; posterior nostril a little below level of centre of eye ; eye 

 about f length of snout and J interorbital width. Dorsal 20-22, its 

 length about ^ its distance from head, originating above 4th to 6th ray 

 of anal. Anal 25-28, a little longer than dorsal, nearly equally distant 

 from base of ventral and from base of caudal. Pectoral pointed, f to f 

 length of head, reaching base of ventral. Caudal densely scaled in the 

 basal half, with obtusely pointed lobes. Caudal peduncle 3 to 3J times 

 as long as deep, as long as head. 71-80 scales in lateral line, ^p^ 



11—1.3 " 



in transverse series on body, YiZ^^^ in transverse series betM'een dorsal 

 and anal, 12-14 round caudal peduncle. Brown ; a more or less 

 indistinct dark vertical bar between anterior part of dorsal and anal. 



Total length 180 millim. 



Angola. 



1-10. Types. Quanza R. at Cunga. Dr. W. J. Ansorge (C). 



Add:— 



6. MARCUSENIUS BRACHISTIUS, Gill. 



21-23. Hgr. Ataiyo R. at Oban, S. Nigeria. P. A. Talbot, Esq. (P.). 



24. Ad. Ngomo, Ogowe. Rev. E. Haug (C.) ; 



Paris Museum (E.). 



25-33. Ad., hgr., Nanna Krii, Liberia. W. P. Lowe, Esq. (C). 

 & yg. 



34. Skel. 



35. Ad. Loango R. at Mayili. Dr. W. J. Ansorge (C). 



