Freshwdler Ftslies j'voin llorneo. (57 



nrarly below the orij^in of dorsal, cxtciulinp; to the vent. 

 Caudal forked. Caudal peduncle a little louf^ar than deep. 

 Olivaecous ; scales with dark edges ; dor>al and caudal 

 dusky. 



liaram llivrr. 



Two specimens, each IfiO mm. iu total length. 



This is the second species of the genus (Joftmochilus, 

 Sauvage, established in 1878 for a Siamese fish, C. Hannandi. 



Liocassis baramensis. 



Depth of body 4.r in the length, leugth of head 3;3. H.^ad 

 1^ as long as broad. Diameter of eye 9 in the length of 

 head. Snout ol)tnsely pointed, a little more than \ the 

 length of head, j)rojectiug beyond the mouth. Nasal b irbel 

 nearer to eye than to tip of snout, wlien laid back not 

 reaching the eye ; maxillary barbel ^ the length of head, 

 extending to below the eye ; head covered with smooth 

 skin ; occipital process twice as long as broad, separated by 

 an inters[)ace equal to \ its length from the basal shield ot 

 the dorsal spine; clavicular process extending to the middle 

 of the pectoral spii'.e. Vomerine teeth in a curved uninter- 

 rupted band, witli the median posterior projection rudimen- 

 tary. Dorsal I 7 ; spine feebly serrated behind, ^ the length 

 of head. Adipose fin If as long as the base of the dorsal 

 and greater than its distance from the latter. Anal 14. 

 Pectoral spine a little more than \ the length of head, with 

 23 serra^ on its inner edge. Ventrals nearly reaching the 

 origin of anal. Caudal forked. Least depth of caudal 

 peduncle 1-! in tiie distance from the base of last anal ray to 

 that of the middle caudal rays, which is 5;i in the length of 

 the lish. Brownish, with 2 oblong pale areas on each side 

 of the posterior part of the body above the lateral line, the 

 second small and well-separatecl from the first ; similar pale 

 areas below the lateral line are coniluent and the anterior meets 

 that of the other side in front of the anal fin; fins more or 

 less blackish at the base and with blackish intramarginal 

 bands. 



Bar am River. 



A single specimen, 190 mm. in total length. 



Liocassis Hosii. 



Depth of body about 5 in the length, length of head 3-3|. 

 Head 1| or 1^ as long as broad. Diameter of eye 7-9| in 

 the length of head. Snout obtusely pointed, I the length 



