CONTENTS. V 



Page 



XVIII. Notice of Spttleni, intligenous to the Salrages, received 

 from the Barao do Castello de Puts. By John Buackwall, F.L.S. 174 



XIX. Descriptions of Twenty-six new Species of Australian Land- 

 Shells. Bv Jamks C. Cox, M.D., Sec. Entomological Society of 

 New South' Wales .' 180 



XX. Histological Researches mi the FormatioD, Derelopment, 

 and Structure of the Vegetable Cell. By Prof. H. KxiurrBM 185 



XXI. On a new Generic Type of Kahes discovered by the late 

 Dr. Leicbardt in Qneenalaad. By Albert GCnthss, M.A., M.D., 

 Ph.D. (PUte VII.) 195 



XXII. Description of a new Spectet of CaUiomymma from Australia. 



By Dr. Albbbt GCnthbb 197 



XXIII. On the Struetme of Autipatke$. By M. Lacazb- 



DCTIIIERS 198 



XXIV. On CUys, containing Fossils, near St. Anilretvs ; ^^ith 

 Itemarks on some (^ the latter. By Robbbt Walkjkb JCK) 



XXV. Some Retnarka on the Sneeesaioii and Dereippmcnt of 

 Aiiiiiial OrganintioD on the SufCMe of oar Globe, in the Difcent 

 Periuils of its Euatcnee. By J. Van dbb Uobvbn, Profe— or of 

 Zoolog}', University of Leyden 209 



Proeeedinga of the Zoological Society J-J 1 — 2. <2 



Speeiea ot MoUosca obtained in Corunna Bay. by R. M'Andrew, F.R.8., 

 F.L.S., and U. Woodward. F.G.S.. F.Z.S.. in May 1863; On 

 ArackmaetU braehiolata, a Natatory Actinia, diaeovered near 

 Nahant, Massachusetts, by Alexander Agasaix ; The Great Auk. 

 by Robert Champley, Esq. ; Some Observations on the Genus 

 Amoria, with Dncriptions of aome new Varieties, by Dr. J. E. 

 Gray. P.R.S. &c. ; On the Motory Phenomena td the Spongea, 

 by N. Lieberkuhn ; On the Geographieal Diatribntion of the 

 AnncliiU, by A. dc Quatrefages ; On a new Species of Turaeut, 

 by G. R. Gray 232—2-10 



NUMBER LXXXU. 



XXVI. On the Antifmtharian Germs Gfrttrdia. By M. Lacazb- 

 DUTHIKi 241 



XIvVll. l»cscrn»tioii<« i)i iK« >jK<K'< ut t-iuviatilc and Terrestrial 

 Operculatc MoDusca from Trinidad. lU- R. J. Lbchmbbb Guppy . 243 



XXVIII. On the Aanrled Go. of Flint Knives under a 



