DTSTRIBUTTO?^" OF IKDIAN FRESHWATER FISHES. 545 



is seen to possess one or other species of this genus. At several 

 points of junction we perceive two forms which are as distinct 

 from one another as they are when at their greatest distance apart. 



GTenus Barbus. 

 (a) Witli 4 larbels. (Barbodes.) 



1. B. CHAGUKio', Ham. Buck. From the Punjab, through the 

 Gangetic valley to Lower Bengal and Orissa, also Assam. 



2. B. CLAVATUS, ilf' C/eZZawd?. Base of Himalayas, near Sikhim. 



3. B. SARAKA", Ham. Buck. Throughout the plains of Sind, 

 India, Assam, and Burma. 



4. B. CHRTSOPOMA^, Cm. ^ Val. Throughout the plains of 

 Cutch and India ; also from the Himalayas, near Darjeeling. 



5. B. PEsns'AijRATUs'', Day. "Western coast of India to Cey Ion 

 and up the Coromandel coast certainly as high as Coconada. 



6. B. PLEUiiOTjEis'iA, Bleeker. Ceylon. 



7. B. GOKiosoMA, Bleeker. Mergui and Sumatra. 



8. B. ROSEiPiNNis, Quv. 6f Val. Pondicherr3^ 



9. B. DUBius, Bat/. Bowany River, at base of Neilgherry hills. 



10. B. MiCROPOGON*, Cuv. Sf Val. Malabar coast and western 

 Ghauts, also Mysore. 



11. B. CHTLTNOIDES^, iJ/'CZe?Zaw^. Himalayas, extending as far 

 east as Assam, and descending into the Ganges. 



12. B. CARNATicus, Jerdofi. Rivers along the bases of the 

 western Ghauts and Neilgherry hills. 



13. B. HEXAGONOLEPis, -/l!f'CZe?Zff?2f?. Assam. 



14. B. DUKAi, Day. Teesta Eiver, Darjeeling. 



1 Includes : — Barbus spilopkolus and sarana (not H. B.), M'Olelland ; Ba/rbus 

 Beavani, G-iinther. 



^ Includes : — Cypi'inus Jcunnamoo, kakoo, and kadoon, Russell ; Barbus deli- 

 ciosics, Systomus immaculatus and chrysostomus, M'Olelland ; B. gardinodes and 

 Duvaucelli, Cyprinus M'Clellandi, Cuv. & Val. ; Barbus caudimarginatus,'Blyth ; 

 B. Russelli, Giinther. 



3 Probably identical with Barbus Polydori, Bleeker. 



* Includes: — (? Barbus nasiitiis and subnasutus, Cuv. & Val.) ; Puntius chry- 

 sopovia (not C. & V.), Bleeker ; Barbus spilurus, Giinther. 



5 Includes Barbus gracilis and mysorensis, Jerdon ; B. conirosfris, Giinther. 



^ Includes : — Labeobarbus mosal (notH. B.), Steindachner ; Barbus micropogon 

 (not 0. & v.), Giinther ; B. himalayanus, Day. 



LINN. JOURN. — ZOOLOGY, VOL. XIY. 40 



