612 Zoologie. — Reptilia etc. — Pisces. — Mollusca. 



8562 Parrot, Ornithologische Wahrnehmungen auf einer Fahrt nach Aegypten. München 



4 903. gr. 8. 50 pg. Mark 4 so 



8563 Weil", H., Our Poultry and all about them, their Varieties, Habits, Breeding etc. 

 Volume I. London 1903. 4. 450 pg. with 18 coloured plates and 368 illu- 

 strations. cloth. 4 4 50 



Reptil i a etAmphi bia. 



8564 Boulenger, G. A., Descriptions of new Reptiles from British New Guinea. (Lon- 

 don, Zool. Soc. Proc. 1903.) 8. 5 pg. with 2 plates. 2 



8565 Bradley, 0. C, The Muscles of Mastication and the Movements of the Skull in 

 Lacertilia. (Jena, Zool. Jahrb.) 4 903. roy. 8. 14 pg. with 1 coloured plate in-4. 



8566 Janssen«, F. A., et Dumez, R., L'elöment nucleinien pendant les cineses de ma- 

 turation des spermatocytes chez Batrachoseps attenuatus et Pletodon cinereus. 

 (Louvain, Gellule) 1903. 4. 43 pg. av. 5 planches. 



8567 Mayet, V., Gatalogue raisonne des Reptiles et Batraciens de la Tunisie. Paris 

 4903. 8. 32 pg. 



P i s c e s. 



8568 Gemmill, J. F., A contribution to the study of Double Monstrosities in Fishes. 

 (London, Zool. Soc. Proc. 4 903.) 8. 20 pg. with 4 plates. 3 



8569 Krnmbacher, K., Das mittelgriechische Fischbuch. München (Sitzungsb. Akad.) 

 4903. 8. 36 pg. m. 4 Tafel. 0ao 



8570 Die Litteratnr der 10 wichtigsten Nutzfische der Nordsee. Kopenhagen (Public. 

 Conseil perm. intern. Explor. Mer) '903. 4. m. 4 Tafeln. 335 



Dasselbe in Englischer Sprache. M. 3.35. 



8574 Petersen, C. G. J., How to distinguish between mature and immature Piaice 

 (Pleuronectes) throughout the year. Preliminary communication. Copenhagen 

 (Public. Conseil perm. intern. Explor. Mer) 4 903. 4. with 4 plate. 4so 



8572 Regan, C. T., On a collection of Fishes made by Dr. Goeldi at Rio Janeiro. 

 (London, Zool. Soc. Proc. 4 903.) 8. 4 pg. with 2 plates. 2 



8573 Report, 42. annual, of the Inspectors of the Salmon and Freshwater Fisheries 

 (England and Wales) for 4902. London 1903. roy. 8. 4so 



857 4 Report, 4 7. annual, of the Inspectors of the Sea Fisheries (England and Wales) 

 for 4902. London 4903. roy. 8. 4so 



Mollnsca (et Moll n scoid ea). 



8575 Embleton, A. L., Bryozoa (from the Zoological Record for 4 902). London 1903. 

 8, 10 pg. I20 



8576 The Journal of Malacology. Established in 4 890 as "The Conchologist". Edited 

 by W. E. G o 1 1 i n g e , with the Cooperation of J. F. B a b o r , A. H. Cooke, 

 G. Hedley and others. Volume X. No. 3. Birmingham, October 4 903. roy. 8. 

 pg. 73 — 4 04 with 5 plates (1 coloured). 



Cont. : Sowerby, G. B., Descriptions of new species of Nassa, Purpura, Latirus, Voluta, Conus, 

 Stoma leib and Spondylus (with 4 plate). — Sykes, E. R., Notes on Austro-Malayan Land Shells 

 (with 4 plate). — C o 1 1 i n g e , W. E., Contribution to a knowledge of the Mollusca of Borneo 1 

 (with 2 plates). — G u d e , G. K., Classified list of the Helicoid Land Shells of Asia VII. — Ful- 

 t o n , H., Figures and descriptions of supposed new species and varieties of Ennea, Macrochlamys, 

 Cochlostyla, Leptopoma etc. (with 1 plate). etc. 



Subscription-price for the complete volume (4 nrs.) M. 13.50. 



8577 Lenssen, J., Systeme nerveux, Systeme circulatoire, Systeme respiratoire et 

 Systeme excröteur de la Neritina fluviatilis. (Fragments d'un travail monogra- 

 phique sur cette espece.) (Louvain, Cellule) 1903. 4. 47 pg. av. 3 planches in-fol. 



8578 Locard, A., Coquilles des mers d'Europe: Turbinidae. Lyon 1903. 8. 66 pg. 



8579 Stnrany, R., Gastropoden des Rothen Meeres (Expedition S. M. Schiff „Pola"). 

 Wien 1903. gr. 4. 75 pg. m. 7 Tafeln. 4 



8580 Tryon, G. W., Manual of Gonchology, structural and systematic. With illustrations 

 of the species. Gontinued by H. A. P i 1 s b r y. Series II: Pulmonata. Part 64. 

 (Anoma, BrachypodelJa.) Philadelphia 4 903. roy. 8. pg. 4 — 64 (of vol. XVI), with 

 plates 4 — 4 8. Each part with piain plates: M. 4 5 



with coloured plates: M. 25 

 Naturae Novitates. Jahrg. XXV, No. 23. R. Friedländer & Sohn in Berlin. 



