Papers (continued). 



Page 

 -51. The Fossil Crinoicls refen-ed to Hypocrinus Beyrich. By F. A. Batiieu, M.A., D.Sc, 



F.E.S., F.Z.S. (PI. XC. and Text-figs. 158-160.) 894 



■.'52. On Freshwater Decapod Crustacea (Families Potamonidfe and Palsemonidse) collected 

 in Madagascar by the Hon. Paul A. Methuen. By W. T. Calman, D.Sc, F.Z.S. 

 (Pis. XCI. & XCII. and Text-fig. 161.) 914 



■53, A New Ti'einatode of the Genus Lechriorchis from the Dark Green Snake {Zamenis 

 gemonensis). By Marie V. Leboue, M.Sc, Assistant Lecturer and Demonstrator in 

 Zoology, Leeds University. (Pi. XCIII.) 933 



-64. Cirripedes from the Cenomanian Chalk Marl of Cambridge. By Thomas H. Withers, 



F.G.S. (Pis. XCIV. & XCV.) 937 



.65. Batrachiderpeton Uneatum Hancock & Atthey, a Coal-Measure Stegocephalian. By 

 D. M. S. Watson, M.Sc, Lecturer on \ertebrate Palaeontology in University College, 

 London. (Pis. XCVI. & XCVII. and Text-figs. 162-167.) 949 



■56, On two New Actinians from the Coast of British Columbia. By J. Pl.\yfair 



McMuRRicii, C.M.Z.S. (PI. XCVIII.) 963 



67. Sponges in Waterworks. By W. N. Parker, Ph.D., F.Z.S., Professor of Zoology, 



University College, Cardiff 973 



■58. A Revision of the Cyprinodont Fishes of the Subfamily Poeciliiuse By C. Tate 



Regan, M.A., F.Z.S. (Pis. XCIX.-CI. and Text-figs. 168-173.) 977 



59. On a Collection of Batrachians and Reptiles made by Dr. H. G. F. Spurrell, F.Z.S., in 

 the Choco, Colombia. By G. A. Boulexgek, F.R.S., F.Z.S. (Pis. CII.-CVIII. 

 and Text-figs. 174-178.) 1019 



•60, The Peroneal Muscles in Birds. By P. Chaluers Mitchell, M.A., D.Sc, LL.D., 



F.R.S., F.Z.S., Secretary to the Society. (Text-figs. 179-190.) 1039 



■61. On the External Characters and Biology of Bryde's Whale {Balcenoptera bryclei), a 

 new Rorqual from the Coast of South Africa. By 0rjan Olsbn, Zoological 

 Laboratory, Christiania University. (Pis. CIX.-CXIII.) 1073 



Titlepage i 



List of Council and Officers ii 



list of Contents iii 



Alphabetical List of Contributors ix 



^ew Generic Terms xvii 



Index of Scientific Names xix 



Index of Illustrations xliii 



