CONTENTS. V 



Page 



XVI. On the European Species of the Genus Labrax. Dy Dr. A. 

 GiJNTHER 174 



XVII. Notes on American Emydidce, and Professor Agassiz's Ob- 

 servations on my Catalogue of them. By Dr. J. E. Gray, F.R.S. &c. 176 



XVIII. Descriptions of Cremnobates Syhadrensis and Lithotis 

 rupicola, two new Generic Forms of MoUusca inhabiting ChiFs in the 

 Western Ghats of India. By William T. Blanford, A.R.S.M., 

 F.G.S. (Plate IV.) 184 



XIX. On Cephalization, and on Megasthenes and Microsthenes in 

 Classification (being in continuation of an Article on the Higher 

 Subdivisions in the Classification of Mammals). By James D. Dana 187 



XX. On the Value of the "Villi" on the Surface o( Amceba as a 

 Specific Distinction. By H. J. Carter, F.R.S. &c 198 



XXI. On the Nomenclature of the Foraminifera. By W. K. 

 Parker, M. Micr. Soc, and Prof. T. R. Jones, F.G.S 200 



XXII. A List of the Formosan Reptiles ; with Notes on a few of 

 the Species, and some Remarks on a Fish {Orthagoriscus, sp.). By 



R. SwiNHOE, F.Z.S., F.G.S. &c., H.M. Vice-Consul at Formosa ... 219 



XXIII. On Raphides and Sphseraphides of Phanerogamia ; with a 

 Notice of the Crystal Prisms of Iridacece. By George Gulliver, 

 F.R.S. (Plate IV. fig. 13.) 226 



Proceedings of the Zoological Society 229 — 246 



Additional Observations on Chelymys dentata, by Dr. J. E. Gray, 

 F.R.S. &c. ; On a new Genus of Humming-Birds, by John Gould, 

 F.R.S. ; Description of a new Species of Lemur, by A. D. Bartlett; 

 On a new Species of Chameleon {Chamtsleo lavigatus), by Dr. 

 J.E.Gray, F.R.S. &c = 246—248 



NUMBER LXX. 



XXIV. On the Presence of Chlorophyll-cells and Starch-granules 

 as Normal Parts of the Organism, and on the Reproductive Process, 

 in Difflugia pyriformis, Perty ; also on a Freshwater Species of 

 Echinocystidia. By H. J. Carter, F.R.S. &c 249 



XXV. Notice of a Drassus and Linyphia new to Science, and a 

 Neriene hitherto unrecorded as British. By John Blackwall, 

 F.L.S 264 



XXVI. Second Communication on the Vasa Propria, Laticiferous 

 Vessels, &c., of Plants. By M. T. Lestiboudois 267 



XXVII. Contributions to an Insect Fauna of the Amazon Valley. 

 Coleoptera : Longicornes. By II. W. Bates, Esq 275 



