426 MR. G. A. BOULENGEE ON FISHES 



23. Stegophilus nemurus Gthr. 



24. Vandellia cierhosa C. & V. 



See remarks in P. Z. S. 1897, pp. 901 and 902. 



The following is a description of the four specimens in Dr. Bach's collection : — 



Depth of body 7 to 10 times in total length, length of head 8 to 10 times. Head 

 much depressed, nearly as long as broad; snout rounded, as long as the diameter of 

 the eye, which is 3^ times in length of head ; interorbital space one half to two thirds 

 diameter of eye ; mouth inferior ; posterior nostrils between the eyes ; maxillary barbel 

 nearly half length of head ; opercle and prseopercle each with a bundle of erectile 

 spines. Body slightly compressed. Pectoral as long as head minus snout. Dorsal 9, 

 in the posterior fourth of the body. Anal 8-9, originating below middle of dorsal. 

 Caudal truncated. Caudal peduncle twice as long as deep. Uniform white. 



Total length 62 millim, 



CHARACINID^. 



25. CURIMATUS DOBULA Gthr. 



26. CURIilATHS ALBUENUS M. & T. 



27. Teteagonopterus multieadiatus Stdr. 



28. Teteagonopteeus orbicularis C. & V. 



29. Teteagonopterus maculatus L. 



30. Chieodon albuenus Gthr. 

 81. Chalcinus nematurus Kner. 



32. Gasteopelecus stellatus Kner. 



33. Gasteopelecus pectorosus Garm. 



34. Anacyrtus knerii Stdr. 



35. Anactetus LiM.fiSQUAMis Cope. 



36. Anactetus affinis Gthr. 



37. Ctnodon pectoealis Gthr. 



38. Cynodon tulpinus Spix.' 



39. Sereasalmo pirata Cut. 



40. Myletes albiscofus Cope. 



