CONTENTS. v 



Page 



XXIX. Note on a Variation in the Number of the Genital Pouches 

 in Thalassemia neptuni, Gaertner. By F. II. Stewabt, M.A., 

 Gatty Marine Laboratory, St. Andrews 218 



XXX. Description of a new Species of Buprestida. By Ohas. O. 

 \Yaterhouse, V.P.E.S 219 



XXXI. Rhynchotal Notes. — VI. Heteroptera : Dinidorince, 

 Phyllocephalince, TJrolabidince, and Acanthosominee. By W. L. 

 Distant 2^0 



XXXII. Asiatic Tortricidee. By the Rt. lion. Lord Walsing- 

 ham, M.A., LL.D., F.R.S 234 



XXXIII. Note on Variation in the Weasel and Hedgehog'. By 



G. E. II. Barrett- Hamilton 243 



New Books .■— Zoological Results based on Material from New 

 Britain, New Guinea, Loyalty Islands, and elsewhere, collected 

 during the Years 1895, 1896, and 1897, by Arthur Willey, 

 D.Sc. Loud., Hon. M. A. Cantab. Part IV. — A Monograph of the 

 Coleopterous Families Corylophidee and Spheeriidte. By the Rev. 

 A. Matthews, M.A * '..... 246, 247 



Priority or Usage, by F. Jeffrey Bell, M.A. &c 248 



NUMBER XXXIII. 



XXXIV. On some Malacostracous Crustaceans from Malaysia in 

 the Collection of the .Sarawak Museum. By W. F. Lanchester, 

 M.A., King's College, Cambridge. (Plate XII.) 249 



XXXV. On new Species of Histeridce and Notices of others. By 



G. Lewis, F.L.S. (Plate X.) 205 



XXXVI. Descriptions of Five new Species of Pangoninee from 

 South America. By Miss Gertrude Ricardo 21)1 



XXXVII. Descriptions of new Rodents from Western South 

 America. By Oldfield Thomas 294 



XXXVIII. On the " Tohi," the East-African Reedbuck currently 

 known as Cervicapra bolior. By Oldfield Thomas 303 



XXXIX. New Species of Eastern and Australian Moths. By 

 Colonel C. Swinhoe, M.A., F.L.S., &c 305 



XL. On a new Theriodont Reptile (Ictidosnchus primcevus) from 

 the Kaioo Beds, South Africa. By R. Broom, M.D., B.Sc 314 



XLI. Some new Arachuida from Cape Colony. By R. I. Pocock. 316 



XLII. Asiatic Tortricidee. By the Rt. Hon. Lord Walsingham, 

 M.A., LL.D., F.R.S .' 333 



Xtm-BooJcs: — A Treatise on Zoology. Edited by E. Ray Lankester, 

 M.A., LL.D., F.R.S. Part III. The Echinoderma. By F. A. 

 Bather, M.A., assisted by J. W. Gregory, D.Sc, and E. S. 

 Goodrich, M.A. — A Monograph of Christinas Island. Physical 

 Features and Geology by Charles W. Andrews, B.A. ; with 

 Descriptions of the Fauna and Flora by numerous Contri- 

 butors 341 , 343 



