Vol. 17. 



SIXTH SERIES, 



No. 101. 



THE ANNALS 



AND 



MAGAZINE OF NATURAL HISTORY, 



INCLUDING 



ZOOLOGY, BOTANY, and GEOLOGY. 



CONDUCTED BY 



ALBERT C. L. G. GUNTHER, M.A., M.D., Ph.D., F.R.S., 

 WILLIAM CARRUTHERS, F.R.S., F.L.S., F.G.S., 



WILLIAM FRANCIS, Ph.D., F.L.S. 



BEING A CONTINUATION OP THE " ANNALS " COMBINED WITH 

 MESSRS. LOUDON AND CHARLESWORTH's "MAGAZINE OF NATURAL HISTORY." 



WITH TWO PLATES. 



Illustrative of Mr. A. O. Walker's Paper on Two new Species of Amphipoda 

 Gammarina, and Mr. G. A. Boulenger's on new Batrachians in the British 

 Museum. 



LONDON: 

 TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. 



Sold by Simpkin, Marshall, Hamilton, Kent, & Co., Ld. ; Whittaker & Co. : Bailliere, 

 Paris: Maclachlan and Stewart, Edinburgh : Hodges, Figgis, & Co., Dublin: and Asher, 

 Berlin. 



