PUBLICATIONS OP THE BAY SOCIETY. 5 



Fm- the Nineteenth Tear, 1862. 



34. A History of the Spiders of Great Britain and Ireland. 

 By John Blackwall. Part II. iv + 210 (175-384) + 34 

 pp., 17 plates. Folio. 1864. 



For the Twentieth Year, 1863. 



35. The Reptiles of British India. By Albert C. L. G. 

 GuNTHEE. xxviii + 452 pp., 26 plates. Folio. 1864. 



For the Twenty-first Year, 1864. 



36. A Monograph of the British Spongiadas. By J. S. 

 BowEEBANK. Vol. I. XX + 290 pp., 87 plates. 8vo. 1864. 



For the Twenty-second Year, 1865. 



37. The British Hemiptera. Vol. I. Hemiptera-Heteroptera. 

 By John William Douglas and John Scott, xii + 628 + 

 42 pp., 21 plates. 8vo. 1865. 



38. A Monograph of the British Spongiadge. By J. S. 

 BowEKBANE. Vol. II. XX + 888 pp. 8vo. 1866. 



For the Twenty-third Year, 1866. 



39. The Miscellaneous Botanical Works of Eobeet Beown. 

 [Edited by John J. Bennett.] Vol. I, containing I, Geo- 

 graphico-botanical, and II, Structural and Physiological 

 Memoirs, viii + 612 pp. 8vo. 1866. 



40. Recent Memoirs on the Cetacea. Edited by William 

 Heney Flowee. xii + 312 pp., 6 plates. Folio. 1866. 



I. On the Greenland Right-Whale. By D. P. Eschbicht and 

 J. Ebinhabdt. pp. 1-150, pis. i-vi. 



II. On the Species of the Genus Orca inhabiting the Northern Seas. 

 By D. P. EsCHKiCHT. pp. 151-188. 



III. Pseudorca crassidens, a Cetacean hitherto unknown in the Danish 

 Fauna. By J. Kbinhakdt. pp. 189-218. 



IT. Synopsis of the Cretaceous Mammalia of Scandinavia (Norway 

 and Sweden). By "W. Lilljeboro. pp. 219-310. 



41. Nitzsch's Pterylography, translated from the German. 

 Edited by Philip Ldtley Sclatee. xii -|- 182 pp., 10 plates. 

 Folio. 1867. 



For the Twenty-fourth Year, 1867. 



42. A. Monograph on the Structure and Development of 

 the Shoulder-girdle and Sternum in the Vertebrata. By 

 W. Kitchen Paekeu. xii + 240 -f 60 pp., 80 plates. Folio. 

 1868. 



