264 



Huxley, TL, On the Oceanic Hydrozoa; description of the Calycophoridae a. Physophori- 

 dae observed during the voyage of the 'Rattlesnake'. 4 859. Imp. 4. 4 53 pg. with 

 4 2 plates. boards. (32 sh.) M. 4 4,— 



Leighton, W. A., Monograph of the British Angiocarpous Lichens. 4 854. 8. 4 00 pg. 

 with 30 coloured plates. cloth. * M. 4 2, — 



LubbOCk, J., Monograph of the Collembola a. Thysanura. 4 873. 8. 276 pg. with 78 

 coloured plates. cloth. M. 30, — 



MC IntOSh, W. C, Monograph of the British Annelids. I (all published) : Nemerteans. 

 2 parts. 4873—74. Imp. 4. 24 4 pg. with 23 coloured plates. boards.* M. 60,— 



Masters, M. T., Vegetable Teratology. An account of the principal deviations from the 

 usual constrnction of Plants. 4869. 8. 572 pg. with 24 8 woodcuts. cloth.* M. 45, — 

 The rarest volume of the whole set. 



Meyen, F. J., Geography of Plants. Translated by M. Johnston. 4846. 8. 422 pg. 



with 4 plate. cloth. (4 4 sh.) M. 2, — 



Michael, A. D., British Oribatidae. 2 volumes. 4 884 — 88. 8. 679 pg. with 62 plates, 



most of which coloured. cloth. M. 64, — 



NitZSCh, C. L, Pterylography. Translated with notes by P. L. Sclater. With appen- 



dix by ß artlett a. Sei a ter. 4867. Imp. 4. 4 78 pg. with 4 plates. boards. M. 7,— 

 Oken, L., Elements of Physiophilosophy. Translated by A. Tulk. 4 847. 8. 685 pg. 



cloth. (4 sh.). M. 4,öV 



Parker, W. K., Comparative monograph on the strueture a. development of the Shoulder- 



Girdle a. Sternum in Vertebrata. 4 868. Imp. 4. 237 pg. with 30 coloured plates. 



boards.* M. 4 8,— 



Ray, J., Letters. Edited by E. La nkester. 4 848. 8. 502 pg. with 2 plates. cloth. (8 sh.) M. 5,— 

 — Memorials of John Ray. Edited by E. Lankester. 4848. 8. 230 pg. with fron- 



tispice. cloth. (8 sh.) M. 5,—' 



Cont. : Life, by D e r h a m. Biographical Notice, by C u y i e r a. D u Petit T h o u a r s. Life, by J. E. 

 Smith. Itineraries, with notes, by Babington a. Yarrell. 



Reports on the progress of Zoology a. Botany 4 841, 4 842. Translated by H. E. Strick- 

 land , E. L a n k e s t e r a. W. B. M a c d o n a 1 d. 4 845. 8. 498 pg. cloth. (7 sh.) M. 4,50- 

 Cont.: ßonaparte, The State of Zoology in Europe. W a g n e r, Mamalia, Birds. T r o s c h e 1 , Bep- 

 tilia, Fishes, Mollusca. Erichson, Insects, Arachnida, Crustacea. S i e b o 1 d, Annelides, Entozoa, Echi- 

 nodermata, Acalepha, Polypi a. Infusoria. Link, The progress of physiological Botany in 4844. 



Reports on the progress of Zoology for 1 843, 4 844. Translated by G. Busk, A. H. 

 Haliday a. A. Tulk. 4 847. 8. 680 pg. cloth. (7 sh.) M. 4,50 



Cont.: Wagner, Mammalia, Ornithology. T r o s c h e I , Herpetology, Ichthyology, Mollusca. Erich- 

 son, Insecta, Arachnida, Crustacea. Siebold, Helminthology, Worms, Zoophytes, Protozoa. 



Reports a. papers on Botany, consisting of translations from the German. Translated 

 by W. B. Macdonald, G. Busk, A. Henfrey a. J. Hudson. 4846. 8. 494 pg. 

 with 7 plates. cloth. (7 sh.) M. 2,50 



Cont.: Zuccarini, On the Morphology of the Coniferae. Grisebach, On Botanical Geography. 

 Nägel i, On Vegetable Cells. Link, Beport on Botany. 



Reports a. papers on Vegetable Physiology a. Botanical Geography. Edited by A. Hen- 

 frey. 4 849. 8. 524 pg. with 3 plates. cloth. (7 sh.) M. 2,50 

 Cont.: Mohl, On the strueture of the Palm-stem. Nägel i, On Vegetable Cells a. on their utri- 

 cular struetures in the contents of the cells. Link, Beport for 4844—45. Grisebach, Beport for 

 4 844—45. 



Steenstrup, J. S., On the Alternation of Generations. Translated by G. Busk. 4 845. 



_ 8 ; 4 32 pg. with 3 plates. cloth.* M. 2,— 



Williamson, W. C, Monograph of the recent Foraminifera of Great Britain. 4 858. 

 Imp. 4. 4 00 pg. with 7 plates, most of which coloured. boards.* M. 35, — 



* The works marked with an asterisk (*) are out of print. 



The 'Bay Society' is named after the famous English Botanist John Bay (Wray, Rajus), born 1628, 

 deceased 1704 (author of the 'Historia Plantarum generalis'). 1t was established in 1844 for the pur- 

 pose of Publishing a. supplying to its members (at the subscription of 21 sh. per annum) original 

 works, translations a. reprints of works, that were not likely, on account of their expense to be pub- 

 lished in the transactions of existing societies, or to be undertaken by a publisher, in consequence of 

 the improbability of their meeting with a remunerative sale. 



In Octavo have been issued the smaller volumes and all those of which the text is more impor- 

 tant, while plateworks are generally published in Imperial-Quarto. 

 BERLIN. 2r£. ERLEDIGENDER &c SOHN. 



Dieser Nummer liegt ein Prospekt der Verlagsbuchhandlung von T. 0. Weigel Nach f. 

 (Chr. Herrn. Tauchnitz) in Leipzig bei, welchen wir gefl. Beachtung empfehlen. 



Eed. von Wilhelm Junk in Berlin. Druck von Otto Domblüth in Bernburg. 



