viii CONTEXTS. 



Page 

 I. XIX. Descriptions of Four new African Snakes in the British 

 Museum. By G. A. Boui.kxc; er, F.R.S 512 



LXX. Notes on the Gastropod Foot and Branchial Cavity. By 

 Hilda M. Bishop, University College of Wales, Aberystwyth. 

 (Plates XII. & XIII ) 513 



LXXI. Note on Two Species of the Genus Pandalus. By W. T. 

 Calman, D.Sc 524 



LXXII. On Cercocebus aterrimus and Cercocebus albigena. By 

 Ernst Schwarz 527 



LXXIII. On the Caudal Fin of the C'lupeidce, and on the Tele- 

 ostean Urostyle. By C. Tate Regan, M. A 531 



LXXIV. Three new Asiatic Mammals. By Oi.dfield Thomas . 534 



New Booh:— Catalogue of the Lepidoptera Phalremse in the British 

 Museum. Vol. IX. Catalogue of the Noctuidcc in the Collectiou 

 of the British Museum. By Sir George F. Hampson, Bart.. . 530 



Proceedings of the Geological Society 537. 53S 



Index 589 



PLATES IN VOL. V. 



Plate I. Permo-Carboniferous fishes and Upper Palaeozoic shells from 

 Madagascar. 

 II. 

 III. 



IV. Marine and freshwater shells from the Falklaud Islands. 

 V. Wood-boring Crustacea from Christmas Island. 

 VI., 



Crustacea found in a deep-sea Cephalopod. 



Salpingceca vaginicola and Polyoeca dumosa. 



VIII. Ilexactinellid sponge spicules. 



IX I 



' ,<■ Gobius minutus, &c. 



X.I 

 XI. Astrosclera willeyana. 



[ Gastropod foot and branchial cavity. 



