312 



ADDENDA, VOL. TI. 



7 to 8 times in length of head, and near])' twice in interorbital width. 

 Maxillary barbel f to f length of head, outer mandibular If times. 

 Humeral process very short. Dorsal I 7 ; longest soft ray \ to f length 

 of head. Adipose dorsal 5f to 6 times as long as deep, narrowly sepa- 

 rated from the rayed dorsal and from the caudal. Anal 13. Pectoral 

 not reaching ventral ; spine strongly serrated on inner side. Ventral 

 not reaching anal. Caudal rounded. 7 to 9 transverse series of round 

 dark spots on the body ; numerous round dark spots on the rayed 

 fins. 



Total length 295 millim. 



Congo (Ituri and Ja Rivers). — -Type in Vienna Museum. 



Agrees with the preceding in the long barbels, with A. ngamensis in 

 the short humeral process. 



5. AUCHENOGLANIS BALLAYI, Sauv. 

 AucJienoglanis hallayi, var. gravoti, Pellegr. Bull. Mus. Paris, 1907, p. 321 ; 

 Pappenh. Mitth. Zool. Mus. Berl. v. 1911, p. 521, fig. 



Pig. 184. 





Auchenoglanis longiceps. 



Type. 



5«. AUCHENOGLANIS LONGICEPS. 

 Bouleng. Ann. & Mag. N. H. (8) xii. 1913, p. 68. 



Depth of body 6 times in total length, length of head 3| times. 

 Head moderately depressed, nearly twice as long as broad, its upper 

 surface smooth ; occipital process small, longer than broad, well 

 separated from the feebly developed interneural plate ; snout pointed, 



