4 CTPRINID^. 



c. Lateral line running along the lower half of the tail. 



Dorsal fin opposite to ventrals. 



4. Leptobarbina, p. 192. 



(Gen. 45.) 



d. Lateral line running along the lower half of the tail. 



Dorsal fin inserted behind the origin of ventrals. 



5. Rasborina, p. 193. 



(Gen. 46-.50.) 



2. Anal fin short, or of moderate length, with from (seven) 



eight to eleven branched rays, not extending forwards to 

 below the dorsal fin. Lateral line, if complete, running 

 in, or nearly in, the middle of the tail. 



a. Dorsal fin elongate, with numerous branched rays, and 



with an osseous ray. 6. Semiplotina, p. 203. 



(Gen. 51,52.) 



b. Dorsal fin short, with an osseous ray. 



7. Xenocjrpridina, p. 205. 



(Gen. 53-55.) 



c. Dorsal fin short, without osseous ray. Pharyngeal teeth 



in a single or double series. 



8. Leuciscina, p. 207. 



(Gen. 56-65.) 



3. Anal fin of moderate length, extending forwards to below 



the dorsal. Lateral line, if complete, running in, or nearly 

 in. the middle of the tail. 



9. Rhodeina, p. 276. 



(Gen. 66-68.) 



4. Anal fin of moderate length or elongatS. Lateral line run- 



ning along the lower half of the tail. Abdomen not 



trenchant 10. Danionina, p. 2'^1. 



(Gen. 69-77.) 



5. Anal fin elongate. Lateral line running nearly along the 



middle of the tail. Abdomen not trenchant. No dorsal 



spine 11. Hypophthalmichthyina, p. 298. 



(Gen. 78.) 



6. Anal fin elongate. Abdomen, or part of abdomen, com- 



pr'issed 12. Abramidina, p. 299. 



(Gen. 79-95.) 



II. Air-bladder none. Barbels 6 (-0). Pectoral and ventral fins 



horizontal, the former with the outer rays simple. 



13. Homalopterina, p. 340. 

 (Gen. 96, 97.) 



III. Air-bladder partly or entirely enclosed in a bony capsule. 

 Barbels 6-12 14. Cobitidina, p. 344. 



(Gen. 98-107.) 



