IC.O 



Annals of the South African Museum. 



broad, obtusely pointed, not extending so far back as occipito- 

 nuchal process. 



Dorsal i 7 ; spine f length of head, slightly curved, smooth in 

 front, feebly serrated behind. Adipose dorsal 3| times as long as 

 deep, as long as its distance from rayed dorsal. Anal iv 8 ; 

 rounded. Pectoral spine as long as dorsal, rather feebly serrated 



FK;. Wl.Synodotus wooannmi. 



O 



on outer border, strongly on inner. Ventral rounded, not reaching 

 anal. Caudal deeply notched. Caudal peduncle a little longer than 

 deep. 



Dark brown above, lighter beneath ; back, sides, and fins closely 

 dotted with black. 



Total length 150 millim. 



Lake Ngami district, Bechuanaland." 



:;: 3. SYNODONTIS NEBULOSUS, Peters. 



Peters, Mon. Berl. Ac., 1852, p. 682, and Beise Mossamb., iv., p. 28, 

 pi. v., fig. 1 (1868) ; Bouleng., Cat. Fresh. Fish. Air., ii., p. 423, 

 fig. 318 (1911). 



