PAPEHS. 



Page 



1. Contributions to the Anatomy and Systematic Arrangement of the Cestoiclea. — VII. 0)i 



Six Species of Tapeworms from Reptiles belonging to the Genus IchthyotcBnia (s. 1.). 

 By FuANK E. Beddard, D.Sc, M.A., F.R.S., F.Z.S., Prosector to the Society. (Text- 

 figs. 1-10.) 4 



2. Some Falkland Island Spiders. By H. E. Hogg, M.A„ F.Z.S. (Pis. I. & II.) 37 



3. Descriptions of three new Fishes discovered in the Gold Coast by Dr. H. G. F. 



Spurrell, M.A., F.Z.S. By G. A. Boulenger, F.E.S., F.Z.S. (PI. III.) 51 



4. On some Parasites of the Scoter Duck (^(Edemia nigra), and their Relation to tho 

 Pearl-inducing Trematode in the Edible Mussel {Mytilus eduUs). By H. Lyster 

 Jameson, M.A., D.Sc, Ph.D., and William Nicoll, M.A., D.Sc, M.D. (Text-figs. 



11, 12) 53 



6. Contributions to a Study of the Dragonfly Fauna of Borneo. — Part I. The Corduliinse : 

 The Genus Amphicnemis : The Legion Protoneui-a. By F. F. Laidlaw, M.A., F.Z.S, 

 (PI. IV.) Q>d 



6. On the Structure of Bone in Fishes : a Contribution to Pal£eohistology. By Edwin S. 

 Goodrich, M.A., F.R.S., F.Z.S., Fellow of Merton College, Oxford. (Text-figs. 13-16.) SO 



7. Report on the Myzostomida collected by JVIr. Cyril Crossland in the Red Sea in 1905. 

 By CuARLEs L. Boulenger, M.A., D.Sc, F.Z.S., Lecturer on Zoology in the University 



of Birmingham. (Pis. V.-VIII. and Text-figs. 17-23.) 85 



8. Description of an Amphipod belonging to tho Family TalitridiS, from the Woodbush, 



Transvaal. By Paul A. Metiiuen, F.Z.S. (Pis. X. &XL) 109 



9. The Genus Eugatis, or the Land Crayfishes of Australia. By G. W, Smith, M.A., 



Fellow of JVew College, Oxford, and E. H. J. Schuster, M.A., D.Sc, F.Z.S., Fellow of 

 New College, Oxford. (Pis. XII.-XXV.) 112 



10. On some Points in the Anatomy of the Mouth-parts of the Mallophaga. By Bruce P. 



OuMMiNGS. (Text-figs. 24-32.) 128 



11. Report on the Deaths which occurred in the Zoological Gardens during 1912, together 



with the Blood-Parasites found during the Year. By H. G. Plimmer, F.E.S., F.Z.S., 

 Pathologist to the Society , HI 



