ISSUED BY THE RAY SOCIETY. 31 



FOR THE FIFTY-FOURTH YEAR, 1897. 



The Tailless Batrachians of Europe. By G. A. Boulenger, 

 F.R.S. Part II. Fourteen Plates. 8vo. (Completing 

 the work.) 



FOR THE FIFTY-FIFTH YEAR, 1898. 



A Monograph of the British Annelids. By W. C. Mclntosh, 

 M.D., F.E.S. Part II. Twenty Plates. Imp. 4to. 



FOR THE FIFTY-SIXTH YEAR, 1899. 



The Larvae of the British Butterflies and Moths. By the 

 late W. Buckler, edited by G. T. Porritt, F.L.S. Vol. 

 IX. The Deltoides, Pyrales, Crarnbites, Tortrices, Tinese, 

 and Pterophori, etc. Seventeen Plates. (Completing 

 the work.) 8vo. 



FOR THE FIFTY-SEVENTH YEAR, 1900. 



A Monograph of the British Coccidae. By R. Newstead. 

 Vol. I. Thirty-nine Plates. 8vo. 



