Page 

 De Folin, Marquis. 



On the MoUusca of H.M.S, ' Challenger ' Expedition. — 

 The Caecidse, comprising the genera Parastrophia, Watsonia, 

 and Cceeum. With a Prefatory Note by the Rev. Robert 

 BoogWatson, B.A., F.R.S.E., F.L.S., &c 806 



Distant, "W. L. 



Oa some African Species of the Lepidopterous Genus 

 Papilio. (Plate XLVII.) 647 



On some African Species of Lepidoptera belonging to the 

 Subfamily Nymphalince. (Plate LIV.) 703 



DoBsoN, G. E., M.A., M.B., F.L.S., &c. 



Notes on some Species of Chiroptera from Zanzibar, with 

 Descriptions of New and Rare Species 715 



FiNSCH, Otto, Ph.D., C.M.Z.S., &c.. Director of the Bremen 

 Museum. 

 On a Collection of Birds made by Mr. Hiibner on Duke- 

 of-York Island and New Britain 9 



Flower, William Henry, LL.D., F.R.S., F.L.S., President 

 of the Society, Conservator of the Museum of the Royal 

 College of Surgeons, and Hunterian Professor. 



On the Common Dolphin, Delphinus delphis, Linn 382 



Exhibition of, and remarks upon, a drawing of Delphinus 



tursio 386 



Exhibition of, and remarks upon, the skull of a female 



Otaria {Otaria gillespii) 55 1 



Exhibition of, and remarks upon, the skull of a Beluga, or 

 White Whale {Delphinapterus leucas) 667 



On the CEecura of the Red Wolf ( Catiis jubatus, Desm.) . . 766 



Forbes, Henry 0., F.Z.S. 



Letters from, on the distribution of the Badger-headed 

 Mydaus (Mydaus meliceps) in Sumatra 664 



