1^ 



CONTENTS OF VOL. XI, 



[EIGHTH SERIES.] 



NUMBER 61. 



Page 



I. New Species of Heterocera from Costa Rica. — XIX. By 



W. ScHACS, F.Z.S 1 



II. New Species of Diploptera in the Collection of the British 

 Museiitu. ^y Geoffury Meade-Waldo, M.A 44 



III. Descriptions and Records of Bees. — XLVIII. By T. D. A. 

 CocKERELL, University of Colorado 54 



IV. On some Features of the Structure of the Therocephalian 

 Skull. By D. M. S. Watson, M.Sc 65 



V. Two new Australian Mammals. By Oldfield Thomas .... 79 



VI. Rnia undnlata, Lacep., and its Distribution on the British 

 Coasts. By C. Tate Regan, M.A. (Plate I.) 80 



VII. Notes from the Gattv Marine Laboratory, St. Andrews. — 

 No. XXXIV. By Prof. M'Intosh, M.D., LL.D., F.R.S., &c. 

 (Plates II. & lU.) 8.3 



Vni. On some rare Amazonian Mammals from the Collection of 

 the Para Museum. By Oldfield Thomas 130 



IX. On small Mammals collected in Jujuy by Senor E. Budin. 



By Oldfield Thomas 136 



X. On some Specimens of Glauconycteris from the Cameroons. 



By Oldfield Thomas 144 



XI. A new Oribi from the Galla Country to the North of Lake 

 Rudolf. By GiLBEET Blaine 146 



XII. A Revision of the Asilidce of Australasia. By Geutri'de 

 Ricardo 147 



