CONTENTS. VI 1 



Pftga 

 XLIII. Remarks on Fishes, with Descriptious of new Species in 

 the British Museum, chiefly from Southern Seas. By Dr. Albert 

 GuNTHER, F.R.S., Keeper 'of the Zoological Department 389 



XLIV. On the Urogenital Apparatus of a Blennioid Fish from 

 Tasmania. By Dr. Albert Gunther, F.R.S 403 



XLV. Diagnoses of new Species of Mollusca and Echinodermata 

 from the Island of Rodriguez. By Edgar A. Smith, F.Z.S 404 



XLVI. Description of a new Species of Talitrus from Rodriguez. 

 By Edward J, Miers, F.L.S 406 



XLVII. Preliminary Notice of new Species of Lepidoptera from 

 Rodriguez. By Arthur Gardixer Butler, F.L.S. , F.Z.S. , &c. . . 407 



XLVIII. Preliminary Notice of new Species of Orthoptera and 

 Hemiptera collected in the Island of Rodriguez by the Naturalists 

 accompanying the Transit-of- Venus Expedition. By Arthur G. 

 Butler, F.L.S., F.Z.S., &c 409' 



New Book : — Allgemeine Zoologie, oder Grundgesetze des thierischen 



Baus und Lebens, von H. 'Alexander Pagenstecher 413 



Organic Remains in the Metamorphic Rocks of Ilan-is, by H. 

 Alleyne Nicholson and James Thomson ; Reproduction of ^m- 

 hlystoma, by M. Blanchard ; On supposed Embryos of Ichthyo- 

 saurus, by Prof. Peter Merian ; On the Periodical Movements of 

 the Leaves in Abies Nordmanniana, by M. J. Chatin 414 — 416 



nujMber on. 



XLIX. Notes on Otto Hahn's "Microgeologioal Investigation of 

 Eozoon canadense^ By William B. Carpenter, M.D., F.R.S. . . 417 



L. On the Anthrihidce of New Zealand. By D. Sharp 422 



LI. Preliminary Notice of new Species of Arachnida and Myri- 

 opoda fi-om Rodriguez, collected by Messrs. George Gulliver and PI. 

 H. Slater. By Arthur G. Butler, F.L.S., F.Z.S., &c 439 



LII. Preliminary Notice of new Species of Hymenoptera, Diptera, 

 and Forficulidfe collected in the Island of Rodriguez by the Natura- 

 lists accompanying the Transit-of- Venus Expedition. By Frederick 

 Smith '. 447 



LIII. Contributions to the Study of the chief Generic Types 

 of the Palaeozoic Corals. By James Thomson, F.G.S., and H. 

 Alleyne Nicholson, M.D., D.Sc, F.R.S.E., Professor of Natural 

 History in the University of St. Andrews. (Plates XXI.-XXV.) . . 451 



LIV. On the Identity in Type of the Annelids and Vertebrates. 

 By Prof. 0. Semper ., 462 



New Book : — Catalogue of the Fossil Reptilia of South Africa in 

 the Collection of the British Museum, by Richard Owen, C.B., 

 F.R.S : 473 



