IV 



Page 

 Blasius, Dr. Wilhklm, C.M.Z.S, 



On a Collection of Birds from the Isle of Ceram made by 

 Dr. Platen in November and December 1881 697 



BOULKNOER, G. A., C.M.Z.S. 



Notes on a South- American Frog lately living in the 



Society's Gardens. (Plate XIII.) 2G4 



Observations upon the Heloderma 631 



Description of an apparently new Species of Lizard of the 

 Genus Sceloporus. (Plate h\l.) 761 



Buckley, T. E., B.A., F.Z.S. 



On the Variability of Plumage exhibited by the Red 

 Grouse {Layopus scoticus) 112 



Butler, Arthur G., F.L.S., F.Z.S., &c.. Assistant Keeper 

 of the Zoological Department, British Museum. 



On some new or little-known Spiders from Madagascar. 

 (Plate LVII.) 763 



Cambridge, Rev. O. Pickard, M.A., C.M.Z.S., Hon. Mem. 

 New-Zealand Institute. 



On new Genera and Species of Araneidea. (Plates 

 XXIX.-XXXI.) 423 



Carpenter, P. Herbert, M.A., Assistant Master at Eton 

 College. 



Exhibition of, and remarks upon, some microscopical pre- 

 parations of Antedon eschrichti 722 



On the Classification of the ComatulcB 731 



Darwin, Charles, F.R.S., F.Z.S., and Van Dyck, W., M.D. 



On the Modification of a Race of Syrian Dogs, by means 

 of Sexual Selection 367 



