LIST OF CONTENTS. 



PART III.— 1884. 



May 6, 1884. 



Page 

 2. Studies in the Holothuroidea. — III. On Anyphicychis, a new Genus of Dendrochirotous 



Holothurians, and its bearing on the Classification of the Family. By Professor F. 

 Jeffrey Bell, M.A., Sec. E.M.S 253 



5. An Account of the Land and Freshwater Mollusea collected during the Voyage of the 

 ■ Challenger ' from December 1872 to May 1876. By Edgar A. Smith. (Plates 

 SXII. & XXIII ) 258 



4. Deuxieme liste des Oiseaux recueillis dans I'Ecuadeur occidental par MM. Stolzmann et 



Siemiradski. Par le Comte Hans de Berlepscti, C.M.Z.S., et L. Taczanowski, 

 C.M.Z.S. (Plate XXIV.) 281 



5. A List of the Ehopalocera collected by Mr. G. French Angas in the Island of Dominica. 



By F. D. GoDM.vN and O. Salvin. (Plate XXV.) 314 



f». On a Collection of Heterocera from Dominica. By Herbert Druce, F.L.S., F.Z.S. 



(Plate XXV.) 321 



May 20, 1884. 



Mr. W. T. Blanford. Exhibition of, and remarks upon, a series of Heads of Ovis poll .... 326 



Mr. K. Bowdler Sharpe. Exhibition of, and Temarks upon, a new European Nufiiatch (Sitta 



whifeheadi) 329 



Dr. J. G. Garson. Exhibition of a specimen of i/jYAorffs waw, the Northern Stone-Crab .. 329 

 1. Preliminary Notice of the Isopoda collected during the Voyage of H.M.S. ' Challenger.' — 

 Part I. Serolis. By Frank E. Beddard, M.A., F.K.S.E., F.G.S., Prosector to the 



Society 330 



?. On the Mollusea procured during the ' Lightning ' and ' Porcupine ' Expeditions, 1868- 

 70. (Part Vra.) By J. Gwyn Jeffreys, LL.D., F.E.S., F.Z.S. {Plates XXVI.- 

 XXVIII.) -. ■. 341 



\ Studies in the Holothuroidea.— IV. On the Structural Characters of the Cotton-Spinner 

 {Holothuria nigra), and especially of its Cuvierian Organs. By F. Jeffrey Bell, 

 M.A., F.Z.S., Professor of Comparative Anatomy in King's College 372 



4. On Races and Hybrids among the Salmonida;. — Part II. By Francis Day, F.Z S 376 



5. On some apparently new Marsupials from Queen.slaud. By Eobert Collett. C.M.Z.S- 



(Plates XXIX.-XXXII.) 381 



]_Contcnts continued on page 3 of wrapper. 



