EXPLANATION OF PLATE I. 



Fig. I. — Labeo yunnanensis, sp. nov., nat. size, 



la. — Head of same specimen, viewed from below, nat. size. 



,, lb. — Pharyngeal teeth of same specimen, X 3. 



,, 2. — Barbus cogginii, sp. nov., nat. size. 



,, 3- — Nemachilus sahnonides , sp. nov., X 2. 



,, 3a. — Head of same specimen, viewed from below, X 2. 



,, 4. — Macrones pulcher, sp. nov., X ij. 



