CON T E N T S. 



I. The Development of the Starfish Solaster endeca Forbes. By James F. Gemmill, 



M.A., M.J)., D.Sc, F.Z.8., Lecturer in Embryology, Glasgow Universifi/, and in 

 Zoology, Glasgow Provincial Training College. (Plates I.-V.). . . . page 1 



II. On the Sphingid-cB of Peru. By the Rev. A. Miles Moss, M.A., F.Z.8., F.E.S. 



With a Preface by Karl Jordan, Ph.D. (Plates VI.-XV.) 73 



III. Second Contribution to our Knoivledge of the Varieties of the Wall-Lizard 



(Lacerta miiralis). By G. A. Boulenger, F.E.S. , F.Z.S. (Plates XVI.-XXIII. 

 and Text-figures 1-4.) 135 



IV. On the Crustacea Isopoda of the ' Porcupine ' Expedition. By the Rev. T. R. 11. 



Stebbing, M.A., F.R.S., F.L.S., F.Z.S. (Plates XXIV.-XXVI.) . . .231 



V. An Annotated List of the Batrachians and Rep)tiles collected by the British 



Ornithologists' Union Expedition and the Wollaston Expedition in Dutch New 

 Guinea. By G. A. BovmmEU, F.R.S., F.Z.S. (Plates XXVII.-XXX.) . 247 



VI. Report on the Freshwater Fishes collected by the British Ornithologists Union 



Expedition and the Wollaston Expedition in Dutch New Guinea. By C. Tate 

 Regan, M.A., F.Z.S. (Plate XXXI.) 275 



VII. Report on the Mollusca collected by the British Ornithologists Union Expedition 



and the Wollaston Expedition in Dutch New Guinea. By Guy C. Robson, B.A. 

 (Plates XXXII. & XXXIII. and Text-figures 5-11.) 287 



VIII. Report on the River-Crabs {Potamonidce) collected by the British Ornithologists 



Union Expedition and the Wollaston Expedition in Dutch New Guinea. By 

 W. T. Calman, D.Sc, F.Z.S. (Text-figures 12 & 13.) . 307 



