﻿192 The Philippine Journal of Science 1914 



Those of the extra row differ from the other pharyngeals in being 

 not inserted in the bone, but embedded in the tissue surrounding 

 the bone. They may thus be easily detached and lost unless 

 great care is used in the dissection. 



While working on the species of this paper, I had access to 

 the type specimen of Barbus ivis Seale, taken by Seale on Balabac 

 Island, August 11, 1908, and to other specimens of this species 

 and several specimens of Barbus palawanensis Boulenger, col- 

 lected by Seale at Puerto Princesa, Palawan, on August 20, 1909. 

 I wish to acknowledge the valuable assistance rendered by Mr. 

 Seale while I was working on these species and to express my 

 appreciation for the use of his private library on the Cyprinidae. 



BIBLIOGRAPHY 



Gill, Theodore. Some noteworthy extra-European Cyprinids. Smith- 

 sonian Misc. Colls. (Quarterly Issue) Feb. 4 (1907), 48, 297-341. 



Boulenger, G. A. List of fresh-water fishes collected by A. Everett on 

 Palawan and Balabac. Ann. & Mag. Nat. Hist. (1905), VI, 25, 185- 

 188. 



Jordan, David Starr, and Everman, Barton Warren. The Fishes of 

 North and Middle America. Part I. Bull. U. S. Nat. Mm. (1896), 

 No. 47, 199-329. 



Sydner, John O. The fishes of the streams tributary to Monterey Bay, 

 California. Bull. Bur. Fish. (1912), 32. 



Seale, Alvin. New species of Philippine fishes. Phil. Journ. Sci., Sec. A 

 (1909), 4, 494-495. 



Gunther, Albert. Catalogue of the Physostomi. Cat. Fishes Brit. Mus. 

 (1868), 7, 12-372 (Cyprinidae). 



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