8 PUBLICATIONS OF THE BAY SOCIETY. 



For the Fortieth Year, 1883. 



61. British Oribatidae. Bv Albert D. Michael. Vol.1, xii 

 + 336 + 62 pp., 31 plates "(i-xxiv, A-G). 8vo. 1884. 



For the Forty-first Year, 1884. 



62. A Monograph of the British Phytophagous Hymen- 

 optera. By Peter Cameron. Vol. II. vi + 234 + 54 pp., 

 27 plates. 8vo. 1885. 



For the Forty-second Year, 1885. 



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

 the late William Buckler. Vol.1. (The Butterflies.) Edited 

 by H. T. Stainton. xvi + 202 + 34 pp., 17 plates. 8vo, 

 1886. 



For the Forty -third Year, 1886. 



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

 late William Buckler. Vol. II. (The Sphinges or Hawk- 

 moths and part of the Bombyces.) Edited by H. T. Stainton, 

 xii + 172 + 36 pp., 18 plates (xviii-xxxv) . 8vo. 1887. 



For the Forty-fourth Year, 1887. 



65. British Oribatidae. By Albert D. Michael. Vol. II. 

 xii + 322 (337-658) + 62 pp., 31 plates (xxv-liv, xlviiA), 

 8vo. 1888. 



For the Forty-fifth Year, 1888. 



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

 the late William Buckler. Vol. III. (The concluding por- 

 tion of the Bombyces.) Edited by H. T. Stainton. xvi + 

 80 + 36 pp., 18 plates (xxxvi-liii). 8vo. 1889. 



For the Forty-sixth Year, 1889. 



67. A Monograph of the British Phytophagous Hymen- 

 optera. By Peter Cameron. Vol. III. vi + 274 + 34 pp., 

 17 plates. 8vo. 1890. 



For the Forty-seventh Year, 1890. 



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

 the late William Buckler. Vol. IV. (The first portion of 

 the Noctuae.) Edited by H. T. Stainton. xii + 116 + 32 

 pp., 16 plates (liv-lxix). 8vo. 1891. 



