VI CONTENTS. 



Page 



XXXV. Description of a new Species of Thylacine {ThyJacimis 

 hreviceps). By Uerabd Krefft, Curator and Secretary of the 

 Australian Museum, Sydney. (Plate XVII.) 296 



XXXVI. Notice of two new Species of Salamandra from Central 

 America. By Dr. J. E. Gray, F.E.S. &c 297 



XXXVII. Last Report on Dredging among the Shetland Isles. 

 By J. GwYN Jeffreys, F.R.S 298 



On a new Class of Echinodermata, by C. Semper ; Coccoliths and 

 Coccospheres, by G. C. Wallich; Transporting Fish alive, by 

 Dr. J. E. Gray ; On Tetilla exiplocamos and Hyalonema horeahy 

 by Dr. J. E. Gray, F.R.S. &c. ; Notes on Hyalonema, Gray, by 

 Prof. E. Perceval Wright and Prof. Wyville Thomson. . 316—320 



NUMBER XI. 



XXXVIII. On the Occurrence of the Palatal Teeth of a Fish be- 

 longing to the Genus Clitnaxodus, M'Coy, in the Low-main Shale of 

 Newsham. By Thomas Atthey 321 



XXXIX. On the Fin-Whale called ''Steypirey=Sr" by the Ice- 

 landers {Balcsnoptera Sihhaldii, Gray). By J. Reinhardt 323 



XL. Notes on the Lodoicea sechellarum, Labill. By Edward 

 Perceval Wright, M.D., F.L.S., Professor of Zoology, Trinity 

 College, Dublin ! 340 



XLI. Notes on the Distribution in Time of the various British 

 Species and Genera of Graptolites. By Henry Alleyne Nichol- 

 son, D.Sc, M.B., F.G.S 347 



XLII. Remarks upon Mr. J. Gwyn Jeffreys's last Dredging Re- 

 port. By R. M' Andrew, F.R.S 357 



XLIII. On Ophiocrinus, a new Genus of ComatuKdce. By Dr. C. 

 Semper, of Wiirzburg 362 



XLIV. On the Species of Ccecides, Corbtdidce, Voltdidce, Cancella- 

 riidcB, and Patellidce found in Japan. By Arthur Adams, F.L.S. &c. 363 



XLV. Notulse Lichenologicse. No. XXIV. By the Rev. W. A. 

 Leighton, B.A., F.L.S.— Dr. W. Nylander on the Gonimic Evolu- 

 tion of the CoUemacei 370 



XLVI. On Hyalonema SchuUzei and on Eurete. By Dr. C. 

 Semper 372 



XLVII. Note on Hyalonema Schtdtzei, Semper. By Dr. J. E. 

 Gray, F.R.S. &c 373 



JVew Book : — Dei Funghi sospetti e velenosi del Territorio Sienese, 



per Francesco Valenti-Serini, M.D 37g 



