PREFACE. VJI 



« 



Among the Officials at the British Museum, I must record my acknowledgments to 

 Professor Owen, c.B., Mr. Winter Jones, and the late Dr. J. E. Gray, for such help as they were able 

 to afford me to obtain free access to the Ichthyological collection. 



At the Hague, the late Dr. Bleeker, not only permitted me free access to his invaluable 

 Ichthyological Museum (containing about 2000 species),* his notes and his unpublished figures of 

 fish, but he also assisted me with his opinion, on the validity of species as well as presented me 

 with many of his types. lu him I have personally to deplore the loss of a kind friend, and one 

 who stood unrivalled among the Ichthyologists of the present time. 



Professor Schlegel, the Director of the Leyden Museum, and his able Ichthyological assistant, 

 Dr. Hubrecht, have rendered me invaluable assistance. The latter, as may be seen in the pages' 

 of this work, has been indefatigable in searching out superior examples of such fish as I desired 

 to figure, but of which I did not possess sufficiently good specimens. 



At Paris, I have to offer my thanks both to M. VaUlant and Dr. Sauvage, who most kindly 

 assisted me at the Museum in the Jardin des Plantes, more especially in respect to the type 

 specimens of Cuvier and Valenciennes' great work on Fishes. I cannot resist noticing here how 

 excellently preserved and scientifically registered the fish in that unrivalled Ichthyological 

 Collection are. 



I have also to give my best thanks to A. G. Brisbane Ncill, Esq., of the Madras Medical 

 Service (retired), for his valuable assistance in carrying this work through the press, a labour 

 which can scarcely be appreciated except by those who have undertaken similarly arduous tasks. 



The following are a list of papers published by myself, all more or less connected with Indian Fishes : — 



On the Fishes of Cochin, Pt. I. Acanthopterygii, Proc. Zool. Soc. 1865, pp. 1 — 40. 



II ), „ Pt. II. Anacanthini, ^c. ,, „ pp. 286 — 318. 



On the Fishes of the Neilgherry Mils mid rivers around their bases, Proc. Zool. Soc. 1867, pp. 281—302. 

 On some Fishes from the Wynaad, Proc. Zool. Soc. 1867, pp. 347—360. 

 On some new or imperfectly known Fishes of Madras, P. Z. S. 1867, pp. 558—565. 



» » j> ,y „ „ „ pp. 935 — 942. 



» ,, „ „ India, P. Z. S. 1867, pp. 699—707. 



^ .. .. „ „ „ „ 1868, pp. 149—156. 



On some neiv Fishes of Madras, P. Z. S. 1868, pp. 192—199. 

 On a nexo Gohioid Fish from Madras, P. Z. S. 18G8, pp. 272 — 273. 

 Pisciculture on the Neilgherry hills, Madras Quar. J. Med. Sc. 1868, pp. 37 — 99. 

 Catalogue of Indian Fresh-water Fishes (Acanthopterygii), M. Q. J. M. Sc. 1868, pp. 1—73. 

 Observations on Indian Fresh-water Fishes [Respiration), P. Z. S. 1868, pp. 274—288. 

 Observations on some Indian Fishes, P. Z. S. 1868, pp. 580 — 585. 

 On the Fishes of Orissa, P. Z. S. 1869, pp. 296—310. 

 On the Fishes of Orissa, Pt. II. P. Z. S. 1869, pp. 369—387. 



Catalogue of Indian Fresh-tvater Fishes (Gyprinodontidce) , Madr. Quar. J. L. and Sc. 1869, 

 pp. 328— 333. y ur J, ^ 



Bemarks on Fishes in the Calcutta Museum, P. Z. S. 1869, pp. 511 — 527. 



" J) )) !) ,, „ pp. 648 — 560. 



>> » » ,, ,, ,, pp. 61] — 614. 



On the Fresh-water Fishes of Burma, P. Z. S., 1869, pp. 614—623. 

 ), „ „ „ 1870, pp. 99—101. 



* His collection, at the time of his liefith, including European forms and those received in exchange, numbered 2.348 .species 

 of Fish : 162 of Reptiles and Amphibia, and 12 Cephalopods. 



