CONTENTS OF No. XCVL— New Series. 



MEMOIRS: 



PAGE 



The Development of Phryganids, with a Preliminary Note on the 

 Development of Blatta Germanica. By William Patten, of 

 Boston, U.S.A. (With Plates XXXVIa, XXXVIb and XXXVIc) . 549 



On the Development of Halisarca lobularis (0. Schmidt). By 

 W. J. Sollas, M.A., D.Sc, Late Fellow of St. John's College, 

 Cambridge, Professor of Geology in the University of Dublin. (With 

 Plate XXXVII) ....... 603 



A Contribution to the Knowledge of Bhabdopleura. By E. Ray 

 Lankestee, M.A., F.R.S., Jodrell Professor of Zoology in Uni- 

 versity College, London. (With Plates XXXVII bis, XXXVIII, 

 XXXIX, XL, XLI) 622 



Caldwell's Automatic Microtome. (With Plate XLII) . . 648 



On the Arrangement of the Embryonic Membranes in Marsupial 

 Animals. By H. Caldwell, B.A., Fellow of Caius College, and 

 Balfour Student of the University of Cambridge. (With Plate 

 XLIll) 655 



On the Fate of the Blastopore and the Presence of a Primitive Streak 

 in the Newt (Triton cristatus). By Alice Johnson, Demon- 

 strator of Biology, Newnham College, Cambridge. (With Plate 

 XLIV.) . . . . . . . .659 



On the Eyes of Some Invertebrata. By Justus Carbieke, of Strass- 

 burg. (With Plate XL V) 673 



Protoplasmic Movement and Quinine. By Prof. Dr. E. Binz, of Bonn 682 

 Title, Contents and Index. 



