CONTENTS. 



CONTENTS OF No. LXXXIX, N.S., JANUARY, 1883. 

 ilEMOmS: 



TAGE 



On the Relation of Pathogenic to Septic Bacteria, as illustrated 

 by Anthrax Cultivations. By E. Klein, M.D., f.B.S., Joint 

 Lecturer on General Anatomy and Physiology in the Medical 

 School of St. Bartliolomew's Hospital, London . . __ . 1 



The Tongue of Perameles nasut a, witl) ^^onie^.&tTgg^^ns as to 

 the Origin of Taste B i%<15r£D wardB . Poulton, M.A. 

 (With Plate I) . >*'-^^ . . 69 



Plant Cells and Liv^j^^^g g Louis Elsbekg, M.D., of New 

 York . -^ ° ^ 



HM ftik i^**>i**^l»< 



87 



llie Life Hisiory of the Liver-fluke (Fasciola hepatica). By A. 

 P. Thomas, M.A., F.L.&., Balliol College, Professor of Naturd 

 Science in University College, Auckland, New Zealand, late De- 

 monstrator in tlie Anatomical Department, University Museum, 

 Oxford. (With Plates II and III) . . . .09 



Note on the Early Development of Lacerta muralis. By W. F. 

 R. Wkluon, B.A., Scholar of St. John's College, Cambridge, 

 Assistant Demonstrator in the Morphological Laboratory of the 

 University. (With Plates IV, V and YI) . . .134 



On a Crustacean Larva, at one time supposed to be the Larva of 

 Limulus. By the late R. V. Willemoes-Suum, Ph.D., Naturalist 

 on board II.M.S. "Challtnger." (With Plate YIl) . . 145 



On Plasmolysis and its bearing upon the Relations between Cell- 

 wall and Proto])lasm. By F. O. Bo^vEK, M.A., Lecturer on 

 Botany at the Normal School of Science, South Ivcnsinglon. 

 (From the Jodrell Laboratory, Royal Gardens, Kew.) (With 

 Plate VIII) 151 



