CROMEBIIILE.— CHAKACESTD^E. 175 



by a dark brown lateral band, just above the lateral line ; fins uniform 

 whitish, a black dot at base of ventral. 



Total length G7 millim. 



Angola. 

 1-2. Types. Lucalla R. at Lucalla. Dr. W. J. Ansorge (C). 



Distinguished from X. auriculatus by the longer body, the number of 

 branched rays in the dorsal (7 instead of 8) and anal (8-9 instead of 6-7), 

 and the number of scales in the lateral line (110-120 instead of 60-05). 



Fam. CROMERIID.E. 



CROMERIA, Blgr. 



1. CROMERIA NILOTICA, Blgr. 

 Add:— 



14-16. Ad. Khor Barboy, White Nile. H. H. King, Esq. (P.). 



Tam. CHARACINIM]. 



1. SARCODACES, Gthr. 

 1. SARCODACES ODOE, Bl. 



Steind. Denkschr. Ak. Wien, lxxxix. 1913, p. 12 ; Pellegr. Poiss. Bass. Tchad, 

 p. 66, pi. vi. fig. 1 (1914). 



Add:— 



34. Ad. Okovango R., L. Ngami R. B. Woosnam, Esq. (C). 



Basin. 

 35-36. Ad. Tano R., Gold Coast, Dr. H. G. F. Spurrell (P.). 



37. Ad. Geba R. at Bafata, Portug. Dr. W. J. Ansorge (C). 



Guinea. 

 38-39. Ad. & yg. Luali R. atLundo, Chiloango. „ 



40-41. Ad. & kgr. N. Sherbo district, Sierra N. W. Thomas, Esq. (P.). 



Leone. 



2. HYDROCYON, Cuv. 



1. HYDROCYON FORSKALII, Cuv. 



Pellegr. Poiss. Bass. Tchad, p. 68, pi. vi. fig. 2 (1914). 



Add:— 



86. Yg. Aboina R., Cross R., S. Nigeria. Capt. R. D. Gard'ner (P.). 



87-90. Ad. & hgr. Geba R, at Bafata, Port-tig. Dr. W. J. Ansorge (C). 

 Guinea. 



