VI CONTENTS. 



Page 



XXXI. Note on Anthracosaunis. By Albany Hancock, F.L.S., 

 and Thos. Atthey 270 



XXXII. Description of Ceryle Sharpii, a new Kingfisher fronx the 

 Gaboon. By John Gould, F.R.S 271 



XXXIII. On Calamites. By the Rev. J. W. Dawson, LL.D., 

 F.RS., &c., Principal of M'Gill College, Montreal 272 



XXXIV. Note on Anolis auratus. By Prof. W. Petebs 273 



XXXV. On Norops auratus. By Akthur W. E. O'Shaughnessy 274 



Netv Books : — A Historj' of British Ilydroid Zoophytes, by Thomas 

 Hincks, B.A. — British Conchology (Vol. V.), by John Gwyn 

 Jefireys, F.R.S., &c 277—281 



Proceedings of the Royal Society 282 — 290 



On the Development and Change in the Form of the Horn of the 

 Gnu (Connochetes (/nu), by Dr. J. E. Gray, F.R.S. ; On the 

 Development of Cypris, by C. Clans ; On the White-toothed 

 American Beaver, by Dr. J. E. Gray, F.R.S. ; Ou the OccuiTence 

 oiBecmia mirabilis and Labrus mixtiis at Eastbourne, Sussex, by 

 F. C. S. Roper, F.L.S. &c. ; On the Origin and Increase oi Bac- 

 teria, by Dr. A. Polotebnow ; Experiments to show that the 

 Fins of Fishes are regenerated only when their Basal Portion at 

 least is left, by M. J. M. Philipeaux ; Descriptions of two new 

 Species of Hymenoptera fi-om the Argentine Republic, by J. C. 

 Puis ; Habits of the Medusae, by Dr. J. E. Gray ; On the Repro- 

 duction of Pholcics phalangioides, Walk, by Dr. Paolo Bonizzi 



291—296 



NUMBER XXIII. 



XXXVI. On the Coleoptera of St. Helena. By T. Vebnon Wol- 

 LASTON, M.A., F.L.S 297 



XXXVII. On the Generic Identity of Climaxodus and Janassa, 

 two Fossil Fishes related to the Rays. By Albany Hancock, 

 P'.L.S., and Thomas Atthey. (Plate XII.) 322 



XXXVIII. Descriptions of five Birds and a Hare from Abyssinia, 



By AViLLiAM T. Blanford, F.G.S., C.M.Z.S 329 



XXXIX. Descriptions of some new American Phyllopod Crusta- 

 cea. By A. E. Vebrill 331 



XL, On some British Freshwater Shells. By J. Gwyn Jefebeys, 

 F.R.S 341 



