IV 



Page 

 Bateson, William, M. A., F.E.S., F.Z.S., Fellow of St. John's 



College, Cambridge. 



On the Colour-variations of a Beetle of the Family 

 ChrysomelidtB statistically examined. (Plate XLVII.) .... 850 



Note in Correction of a Paper on Colour- variation in 

 Flat-fishes 890 



Bathee, F. a., M.A. 



On Vintacrinus : a Morphological Study. (Plates LIV.- 

 LVI.) 974 



Beddaed, Frank E., M.A., F.E.S,, Prosector to the Society. 



On the Visceral Anatomy and Brain of Dendrolagus 

 bennetti 131 



On the Brain of Gulo 139 



On the Brain in the Lemurs 142 



Preliminary Account of new Species of Earthworms 

 belonging to the Hamburg Museum 210 



On the Visceral and Muscular Anatomy of Cryptoprocta 

 ferox. (Plate XXVI.) 430 



On some Points in the Anatomy of Pipa americami .... 827 



On the Diaphragm and on the Muscular Anatomy of 

 Xenopus, with Eemarks on its Affinities 841 



Beddaed, Feank E., M.A., F.E.S., and Haddon, A. C, 

 M.A., F.Z.S., M.E.I.A. 



Notice of a Memoir containing Descriptions of a number 

 of new Species of Nudibranchiate Mollusks collected in 

 the neighbourhood of Torres Straits 523 



Beddaed, Feank E., F.E.S., Prosector to the Society, and 

 MiTCHiLL, P. Chalmees, M.A., F.Z.S. 



On the Structure of the Heart of the Alligator 343 



