yi2 



ADDENDA. VoL [1. 



7 to S times in length of head, and nearly 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 tlu; body ; numerous round dark spots on the rayed 

 tins. 



'J'otal length 295 millim. 



Congo (Ituri and Ja Rivers). — 'I'ype in Vienna Museum. 



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

 the short humeral process. 



h. AUC'HENOGLANIS BALLAYI, Sauv. 

 Aurheno(jlanis lia!la>/i, var. graroti, Pelleur. Bull. Mus. Paris, 1907. p. .^21 ; 

 Pappenh. Mittli. Zool. Miis. Berl. v. HMl. p. 52K fie;. 



Y\s. ISt. 



- 1 iiilieiiOijlanis lony'ueiis. 

 Type. f. 



:».(. AUCiiEKOGLANlS L()N(;I('P:PS. 

 BouU-nK- Ann. k Mag. N. H. (8) xii. 1913, p. 6«. 



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 interncural plate ; snout pointed. 



