VI CONTENTS. 



Page 

 XL. On a new Genus and Species of the Order SoUfugre from 

 Algeria. By S. HinsT 3fi7 



Xl-r. Rhyuchotal Notes.— LII. Ry W. L. Distant 369 



XLIl. Hornless Okapies. By W. G. Ridkwood 387 



XLIII. A List of the Mammals obtained by Mr. R. B. Woosnam 

 durin<r the Expedition to Lake Ngami, with Field-Notes by the 

 Collector. By Gvy Dollman 388 



XLIV. New Species of Ileterocera from Costa Rica. — IL Bv "^ 

 W. ScHAUs, F.Z.S 402 



XLV. A Note on Alouatta discolor of Spi.x. By Guy Dollman. 422 



XL"\'L Descriptions of Three new Freshwater Fishes from West 

 Africa. By G. A. Boulengkr, F.R.S 424 



XLVIL New African Mammals in the British Museum. By 

 Oldfield Thomas 42(3 



XIA'III. New Neotropical GcometridcB. By Louis B. Prout, 

 F.E.S 432 



iS>jc BooTi : — Catalogue of the Indian Decapod Crustacea in the 

 Collection of the British Museum. Part I. Brachyura. Fa.eci- 

 culus IL Ihe Indian Freshwater Crabs — Potamonidcs. By 

 A. Alcock, CLE., M.B., LL.D., F.Il.S., &c 440 



NUMBER So. 



XLIX. Descriptions of new Species of Heterocera from New 

 Guinea. By G. T. Bethune-Baker, F.L.S., F.Z.S 441 



L. Descriptions of Six new European Mammals. By Gerrit S. 

 Miller 458 



LI. On Two new Carnivora from North-east Africa. By A. 

 Cabrera, C.M.Z.S 4G1 



LII. Rhynchotal Notes.— LII. By W. L. Distant 465 



LIII. The Anatomy and Classification of the Teleostean Fishes 

 of the Order Zeomorphi. By C. Tate Regan, M.A 481 



LIV. The Origin and Evolution of the Teleostean Fishes of the 

 Order Heterosomata. By C. Tate Regan, M.A 484 



LV. New UnionidcR from East Asia. By Dr. F. Haas, Sencken- 

 berg Museum, Frankfurt-a.-M 490 



LVI. On Mammals collected in Ceara, N.E. Brazil, by Fraulein 

 Dr. Snethlage. By Oldfield Thomas 500 



LVII. Fuur new South-American Rodents. By Oldfield 

 Thomas -)Q?, 



