126 F. Day — Monograph of Indian Cyprinidtc. [No. 2, 



16. Labeo striolatus. 



Tylognathm striolatus, Giinther, Catal. VII, p. 62. 



B. III. D. 3/9, P. 17, V. 9, A 2/5, C. 19, L. 1. 60, L. tr. 12/14. 



Length of head 2/11, height of body 2/5 of the total length. 



Eyes : — diameter ± of length of head, If diameters from end of 

 snont, 2 diameters apart. 



Snout thick and somewhat projecting beyond the lower jaw, bnt 

 withont any lateral lobe. Interorbital space convex. A moderately 

 sized maxillary, but no rostral barbels. 



Tins. — The dorsal commences somewhat in advance of the ventral 

 and nearer to the end of the snout than to the root of the caudal. 



Lateral line : — 9 rows of scales between it and the base of the 

 ventral fin. 



Colours : — Silvery, darkest above. 



Habitat. — Poona, Nagpore. 



The Cyprinus joalius and pausio H. B. pp. 316, 317, 389; 

 McClelland, Ind. Cyp., pp. 267, 327, pi. 42, f. 6, (from H. 

 B.'s MS.) ; *Cuv. and Yal. XVI, pp. 264, 401 ; appear probably 

 to belong to this species, only Buchanan states that it has a 

 black crescent shaped mark on either side of the tail. It comes 

 from N. E. Bengal. 



17. Labeo bicolor. 



Golio bicolor, McClelland, Ind. Cyp., pp. 278, 360, t. 40, f. 1. 

 Gymnostomus bicolor* Giinther, Catal. VII, p. 374. 



B. III. D. 2/10, P. 18, V. 9, A. 2/5, C. 19, L. 1. 43, L. tr. 8£/7£; 



Length of head 1/6, of caudal 1/5, height of body 1/5 of the 

 total length. 



Eyes : — diameter 2/7 of length of head, If diameters from end 

 of snout, 2 diameters apart. 



Snout overhanging the mouth, but not swollen, a small lateral 

 lobe. A few indistinct pores between eye and snout. Lips continuous, 

 with an indistinct inner fold to the upper, but distinct to the lower 

 lip which is thick, reflected away from the lower jaw and covered in- 

 ternally with papillae ; mouth transverse, inferior. A horny cover- 

 ing to inside of lower jaw. A pair of short barbels to the maxilla. 



