CONTENTS. 



VI. Fourth Contribution to the Ichthyology of Lake Tanganyika. — Report on the 

 Collection of Fishes made by Br. W. A. Cunnington during the Third 

 Tanganyika Expedition, 1904-1905. By G. A. Boulenger, F.B.S., V.P.Z.S. 

 (Plates XXX.-XLI.) page 537 



List of Papers contained in Vol. XVII 601 



Index of Species, &c. in Vol. XVII. 603 



Titlepage and Contents to Vol. XVII. 



THE PUBLICATIONS OP THE ZOOLOGICAL SOCIETY OP LONDON. 



The scientific publications of the Zoological Society of London are of two kinds — " Proceedings," 

 published in an octavo form, and " Transactions," in quarto. 



According to the present arrangements, the "Proceedings" contain not only notices of all busi- 

 ness transacted at the scientific meetings, but also all the papers read at such meetings and recom- 

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 of coloured plates and engravings are issued in the " Proceedings," to illustrate the new or 

 otherwise remarkable species of animals described in them. Among such illustrations, figures 

 of the new or rare species acquired in a living state for the Society's Gardens are often given. 



The "Proceedings" for each year are issued in four parts, in the months of June, August, October, 

 and April, the part published in April completing the volume for the last half of the preceding year. 

 Beginning from January 1901 they form two half-yearly volumes. 



The " Transactions " contain such of the more important communications made to the scientific 

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Pellows and Corresponding Members, upon payment of a Subscription of £1 Is. before the day of 

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Pellows also have the privilege of subscribing to the Annual Volume of the ' Zoological Record ' 

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Such of these publications as are in stock may be obtained at the Society's Office (3 Hanorer 

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 any bookseller. • 



October, 1906. P - CHALMERS MITCHELL, 



Secretary. 



