CONTENTS OF NUMBER ^1,— Eighth Series. 



Piige 

 LXV. The Classification of the Teleostean Fishes of the Order 

 Ostariophysi. — 2. Siluroidea. By C. Tate IIeqan, M.A 553 



LXVI. New Species of Heterocera from Costa Rica. — XI. By 

 W. ScHATTs, F.Z.S 577 



LXVII. Notes on Fossorial Hymenoptera. — V. By Rowland E. 

 Turner, F.Z.S., F.E.S 602 



LXVIII. On some new Opiliones frora Japan and the Loo-Choo 

 Islands. By S. Hirst 625 



LXIX. Descriptions of Four new African Fishes of the Genus 

 Mastacembelus. By G. A. Botjlengeb, F.R.S 637 



LXX. Descriptions of new Genera and Species of Oriental Homo- 

 ptera. By W. L. Distant 63j 



^ LXXI. On the Upper Devonian Ostracoderm, Pmmmosteus tayhri. 

 By A. Smith Woodward, LL.D., F.R.S. (Plate IX.) 649 



LXXI I. On new Mammals from East Africa, presented to the 

 British Museum by Mr. A. Blaney Percival. By Gur Dollman .... 652 



LXXIII. A new Pceciliid Fish from the Amazon, with Notes on 

 the Genera Petalosoma and Tomeurus. By C. Tate Regan, M.A. . . 659 



LXX IV. Descriptions and Records of Bees. — XXXIX. By 

 T. D. A. tJocKERELi,, University of Colorado 6G0 



LXXV. The Holotypes of the Fossil Scorpions Palceomachus 

 anrjlicus and Palcsophonus caledonicus. By F. A. Bather 673 



BIBLIOGRAPHICAL NOTICES. 



Figures and Descriptions of the Fishes of Japan, including Riukiu 

 Islands, Bonin Islands, Formosa, Kurile Islands, Korea, and 

 Southern Sakhalin. By Shigeho Tanaka, Instructor in Zoology, 

 Science College, University of Tokyo (577 



British Freshwater Fishes. By C. Tate Regan ^. 



Zoological Address-Book 07b 



PROCEEDINGS OF LEARNED SOCIETIES. 

 Geological Society 679-684 



*** It is requested that all Communications for this Work may be addressed, 

 post-paid, to the Care of Messrs. Taylor and Francis, Printing Office, 

 Red Lion Court, Fleet Street, London. 



