448 INDIAN CYPRINIDZ. 
Fig. 5. Scales of Gobio isurus, J. M.—a from the lateral line, 6 from between 
that situation and the dorsum, ¢ and d natural size. 
Fig. 6. Scales of Gobio ricnorhynchus, J. M.—a from the lateral line, 6 from 
between that situation and the dorsum, ¢ and d natural size, e 
the manner in which they are placed. 
Fig. 7. Scales of Gobio limnophilus, J. M.—a from the lateral line, 6 from be- 
tween that situation and the dorsum, ¢ and d natural size, e the 
manner in which they are placed. In this species, as already re- 
marked in the description, every row of scales has its own row of 
mucous pores the same as the lateral line, which last differs from 
the other rows merely in being a little more prominent. 
Fig. 8. Scales of Cyprinus boga, Buch.—b from the lateral line, a from be- 
tween that situation and the dorsum, ¢ and d natural size, e their 
relative position to each other. In this species, which may either 
be Cyprinus boga, Cyprinus ariza, or Cyprinus pangusia, of 
Buchanan, each row of scales is possessed of a line of mucous pores 
as in Gobio limnophilus. 
Fig. 9. Scales of Gonorhynchus macrosomus, J. M.—a from the lateral line, 
b from between-that situation and the dorsum, ¢ and d natural 
size. 
Fig. 10. Scales of Gonorhynchus bimaculatus, J. M.—a from the lateral line, 
6 from between that situation and the dorsum, ¢ and d natural 
size. 
Fig. 11. Seales of Gonorhynchus brachypterus, J. M.—a from the lateral line, ~ 
4 from between that situation and the dorsum. 
