47. LtrciosoMA. 199 



1. Luciosoma setigeruiu, 



Barbiis setigerus, Cuv. i^- Val. xvi. p. 20.3, pi. 469. 



podonemus, Bleek. Verh. Bat. den. xxiii. Miilcl. Oost-Java, p. 18. 



Luciosoma .setigerum, Blvek, Nat. Ti/(hchr. Ned. lud. iy t). 204; or 

 Froih: C;/pr. p. 413; ov Atl. Ichtliyol. Ci/pr. p. 131, tab.'41. lig. 2. 



D. 9. A. 8. L. lat. 43. L. transv. 5|/4. 



Barbels four, of equal strength and length, not quite half as long 

 as the head. The outer ventral ray produced into a filament. A 

 bJiickish baii'l along the middle of the side, in. young individuals 

 sometimes composed of spots; a blackish band along each caudal 

 lobe. 



Java and Sumaira. 



a. Half-grown. rrr>m Dr. Blceker's Collection 



2. Luciosoma spilopleura. 



Bleek. Nat. Tydschr. Ned. Ind. ix. p. 20-5; or Ffodr. Cyj»: p. 215; 

 or Atl. Ichthyol. Cypr. p 132, pi. 21. fig. 1. 



D. 9. A. 8. L. lat. ca 42. L. transv. 5|/?. 



Barbels four, the upper of which are much stronger and longer 

 than the lower, and more than half as long as the head. The outer 

 ventral ray is slightly produced. A row of rounded dark spots 

 along the side of the body, continued into a band on the caudal fin ; 

 a dark band along each caudal lobe; dorsal and anal with a dark 

 transverse streak. 



{Sumatra. 



a. Type of the species, in oad state. Lahat. From Dr. Bleeker's 

 Collection. 



3. Luolosoma trinema. 



Leuciscus trinema, BleeJc. Nat. Tydschr. Ned, Jnd. iii. p. 600. 

 Luciosoma (Trinematiclitlivs) trinema, Bleek. Prodr. Cypr. p. 416 ; 

 or Atl. Ichthyol. Cypr. p.' 132, tab. 41, fig. 3. 



D. 9. A. 8. L. lat. 43-45. L. transv. 5^/4. 



Barbels minute, and the upper appear sometimes to be absent*. 

 The outer ventral and anterior anal ray each produced into a filament. 

 A series of round spots commences about the middle of the side of 

 the trunk, the spots being confluent into a band on the tad, which 

 is continued along the upper caudal lobe ; the lower lobe with a 

 similar band ; a short series of blackish spots across the middle of 

 the fore part of the dorsal and anal fins. 



Sumatra and Borneo. 



a. Type of the species. From Dr. Bleeker's Collection. 

 h. Fine specimen. Borneo. 



* Bleeker has overlooked the minute barbels, the lower of which, howerer, 

 are distinct enough. Therefore the subgenus " Trinematichthys " may be can- 

 elled again. 



