Zoologie. 
— Eeptilia et Amphibia. 
— Pisces. 
Mollusca. 533 
7997 Ibis. A quarterly Journal of Ornithology. Edited by P. L. Sclater and H. 
Saunders. Series VII. No. 42 (Volume III. No. 4): October 1897. London. 
8, pg. 29 and 495 — 655 with 2 coloured plates. Each number Mark 630 
Cont. : Sharp e, R. B., On the Birds of Zululand, founded on tho collections made by R. B. and 
J. D. S. Woodward II. — Shelley, G. E., On the Birds coUected by A. Whyte during his expedition 
to the Nyika Plateau in North Nyasaland (with 2 plates). — T r e v o r-B a t ty e, A., The Birds of Spits- 
bergen, as at present determined. etc. 
Vol. III, now complete, 684 pg. with i portrait aiid 12 partly coloured plates. M. 25. 
7998 SchalOW, H., üeber die Vogelfauna des Südpolargebietes. (Leipzig, Journ. f. Or- 
nith. 1897.) 8. 10 pg. ' 1 
Wurm, W., Jagdthiere Mittel-Europa's — siehe Nr. 799 0. 
Re ptili a e t Amphibia. 
7999 Boulenger, G. A., A Revision of the Lizards of the Genus Sceloporus. (London, 
Zool. Sog. Proc, 1897.) roy. 8. 49 pg. with 1 coloured plate. 4 
8000 Ikeda, S., Notes on the Breeding Habit and Development of Hacophorus 
Schlegelii Günther. (Tokyo, Annot, Zool. Japon.) 1897. roy. 8. 10 pg. with 
2 figures. I50 
8001 Ridewood , W, G, , On the structure and development of the Hyobranchial 
Skeleton of the Parsley-Frog (Pelodytes punctatus). (London, Zool. Soc. Proc, 
1897.) roy. 8. 18 pg. with 1 plate. 2 
80 02 RoUinat, R., Observations sur quelques Reptiles du Departement de l'Indre. 
Moeurs et reproductions du Lezard des Murailles. Paris (Bull. Soc. d'Acclimat.) 
1897. 8. 24 pg. 2 
8003 Rossi, J., Contributo allo studio della Oolisi negli Anfibi ürodeli. Parte I: Sui 
cambiamenti che accadono nelle uova infecondate di Salamandrina perspicillata 
Sav., con particolare riguardo alle questioni relative alla formazione del pro- 
nucleo femminile, al cammino dei pronuclei entro l'uovo e alla cosidetta seg- 
mentazione partenogenetica. (Lipsia, Arch. Entwicklungsinech.) 1897. in-8. gr. 
20 pg. c. 1 tavola e 6 figure. 2 
8004 Wilson, C. B,, Experiments on the early Development of the Amphibian Embryo 
under the influence of Hinger and Salt Solutions. (Leipzig, Arch. Entwicklungs- 
mech.) 1897. roy. 8. 34 pg. w. 2 plates in-4. 4 
Pisces. 
8005 Biesenbach, R., Künstliche Fischzucht und Teichwirthschaft. Leipzig 1897. 8. 
8 u. 4 4 pg. l5o 
8006 Evermann, B. W., Report upon Salmon Investigations in the lleadwaters of the 
Columbia River, in the State of Idaho, in 1895, togethcr with notes upon the 
Fishes observed in that State in 189 4 and 1895. (Washington, Bull. U. S. Fish 
Comm.) 1897. Imp. 8. 54 pg. with 1 map and 5 plates. 4 
8007 EnipowitSCh, N., Verzeichniss der Fische des Weissen und Murmanischen 
Meeres. St. Petersburg (Ann. Mus. zool. Acad.) 1897. gr. 8. 15 pg. Iso 
8008 Nishikawa, T., On a mode of the Passage of the Eye in a Flat-tish. (Tokyo, 
Annot. Zool. Japon.) 1897. roy. 8. 4 pg. with 2 figures. Oso 
8009 Seagle, G. A., The artificial Propagation of the Rainbow Trout. (Washington, 
Bull. U. S. Fish Comm.) 1897. Imp. 8. 20 pg. with 8 plates and 4 ilkisirations. 4 
80 10 Stone, L., The artificial Propagation of Salmon on the Pacific Coast of the United 
States. With notes on the natural history of the Quinnat Salmon. (Washington, 
Bull. ü. S. Fish Comm.) 1897. Imp. 8. 33 pg. with 14 plates. 6 
Mollusca (et Molluscoidea). 
8011 Beecher, C. E., Development of the Brachiopoda. III. Morphology of the Brachia. 
(Washington, Bull. U. S. Geol. Surv. 1897.) 8. 8 pg. with 5 figures. 1 
8012 Braem, F., Die geschlechtliche Entwicklung von Plumatella fungosa. 1. Hälfte. 
Stuttgart 1897. gr. 4. pg. 1 — 48 m. 4 Tafeln (I colorirt) u. 5 Abbildungen. 18 
8013 Gollinge, W. E., On some European Slugs of the Genus Arion. (London, Zool. 
Soc. Proc. 1897.) roy. 8. 12 pg. with 3 plates. 3 
8014 — Description of two new Speeles of Slugs of the Genus Parmarion from 
Borneo. (London, Zool. Soc. Proc, 1897.) roy. 8. 4 pg. with 1 plate. I20 
Naturae Novitates. Jahrg. XIX, No. 22. R. Friedländer & Sohn in Berlin. 
