CONTEXTS. vii 



Page 

 XLI. Descriptions of new South-American Batrachians. By 



O. A. Boulenger, F.R.S 427 



XLII. Notes on and Descriptions of some Sawflies from the 

 Australia i Region. By S. A. Rohwer, Forest Insects, U.S. Bureau 

 of Entomology, Washing-Loo, D.C 433 



XLTII. On some External Characters of Ruminant Artiodactyla. 

 —Part V. The Trayehvjhbue. By R. I. Pooocic, F.R.S 440 



NUMBER 12. 



XLIV. On some External Characters of Ruminant Artiodactyla. 

 —Part VI. The Bomnce. By R. I. Pocock, F.R.S 449 



XLV. Notes on Fossorial Hymenoptera. — XXXVI. On new 

 African Philanthin.ee. By Rowland E. Turner, F.Z.S., E.E.S. . . 459 



XLVI. A new Dinosaur from the Stormberg Beds of South 

 Africa. By S. II. Hatjghtojt, B.A., F.G.S., Assistant Director, 

 South A frican Museum „ 408 



XL VII. Notes on Myriapoda, — XIV. The Re-discovery of 

 Cylindroiulus parisioruni (Brolemann et Verhoeff). By Hilda K. 

 Brade-Birks, M.Sc, M.B., Ch.B., L.R.C.P., M.R.C.S., and the 

 Rev. S. Graham Brade-Birks, M.Sc 470 



XLVIII. Note on the Pectoral Fin of Eusthenopteron, By Dr. 

 Branislav Petronikvics 471 



XLIX. Descriptions and Records of Bees.— LXXXII. By T. I). A. 

 Cockkrell, University of Colorado 47G 



L. A new Species of Eligmodontia from Catumarca. By Old- 

 field Thomas 482 



LI. Two new Forms of Legyuda. By Oldfield Thomas 481 



Lll. Contributions to a further Knowledge of the Rhynchotal 

 family Lgyccidie. By W. L. Distant 486 



Index 493 



