28 LIST OF VOLUMES ISSUED BY THE BAY SOCIETY. 



For the Thirty-ninth Year, 1882. 



A Monograph of the British Aphides. By G. B. Buekton, 

 F.R.S. Vol. IV. Twenty-seven Plates. 8vo. (Com- 

 pleting the Work.) 



For the Fortieth Year, 1883. 



British Oribatidaa. By A. D. Michael, F.L.S. Vol. I. 

 Thirty-one Plates. 8vo. 



For the Forty-first Year, 1884. 



A Monograph of the British Phytophagous Hymenoptera. By 

 P. Cameron, F.E.S. Vol. II. Twenty-seven Plates. 8vo. 



For the Forty-second Year, 1885. 



The Larvae of the British Butterflies and Moths. By the late 

 W. Buckler, edited by H. T. Stainton, F.R.S. Vol. I. 

 The Butterflies. Seventeen Plates. 8vo. 



For the Forty-third Year, 1886. 



The Larvae of the British Butterflies and Moths. By the late 

 W. Buckler, edited by H. T. Stainton, F.R.S. Vol. II. 

 The Hawk-Moths and part of the Bombyces. Eighteen 

 Plates. 8vo. 



