CONTENTS OF NUMBER 11^.— Rfth Series. 



I. The Significance of the Yolk in the Eggs of Osseous Fishes. 

 By Edwaed E. Prince, St. Andrews Marine Laboratory. (Plate II.) 1 



II. Notes on Coleoptera, with Descriptions of new Genera and 

 Species.— Part VI. By Ekancis P. Pascoe, E.L.S. &c. (Plate I.) . 8 



III. Catalogue of Ceylon Algse in the Herbarium of the British 

 Museum. By Geokge Mukeat, E.L.S. , Assistant, British Museum, 

 and Examiner in Botany, Glasgow University 21 



IV. Contribution, to the Knowledge of the . Land-Planarise. By 



Dr. D. BekgestdaIi 44 



V. Descriptions of new Eej)tiles and Batrachians in the British 

 Museum (Natural History). — Part III. By G. A. Boulengeb .... 50 



VI. A List of fifty Erotylidce from Japan, including thirty-five 

 new Species and four new Genera. By George Lewis, E.L.S 53 



BIBLIOGEAPHICAL NOTICE. ^ 



The Agricultural Pests of India, and of Eastern and Southern Asia, 

 Vegetable and Animal, injurious to Man and his Products. By 

 Surgeon-General Edwabb Balfour 74 



MISCELLANEOUS. 



On the Phylogeny of the Bopyrinae. By MM. A. Giard and J. 



BONKIEE 76 



On Parasitic Castration in Eupagurus Bernhardus, Linne, and in 



Gebia sUUata, Montagu. By M. A. Giard 78 



*^* It is requested that all Commuflications for this Work may be addressed, 

 post-paid, to the Care of Messrs. Taylor and Francis, Printing Office, 

 Red Lion Court, Fleet Street, London. 



