Zoologie. 



— Reptilia et Amphibia. 



— Pisces. 



467 



7268 Gätke, H., The Birds of Heligoland. Record of 50 years' ornithological observations 

 on the island, with chapters on migration a. changes of colour in the plumage 

 of Birds. Translated from the German by R. Rosenstock. Edinburgh 1894. 

 8. — In the press. 



The original German work, published in 1891, is now out of print. 



7269 Newton, A., and GadOW, H., Dictionary of Birds. With contributions from 

 R. Lydekker, C. S. R o y and R. W. S h uf f e 1 d t. Part III. London 1894. 

 roy. 8. boards. 



The complete work, 4 vols., 1893—94. boards. M. 31,20. 



7270 Robinson, P., Birds of the Wave and Woodland. London 1894. roy. 8. w. 50 

 illustrations. cloth. • Mark 10so 



7271 Winter, W., Der Vogelflug. Untersuchung der wichtigen Flugarten der Vögel mit 

 Einschluss des Segeins u. Kreisens. München 1894. 8. 8 u. 172 pg. m. 21 Ab- 

 bildungen. 3eo 



Reptilia et Amphibi a. 



7272 Benhanl, W. B., Notes on a particularly Abnormal Vertebral Column of the 

 Bull-frog, and on certain other Variations in the Anuran Column. (London, Zool. 

 Soc. Proc. 1894.) 8. 5 pg. with 1 plate. I20 



7273 Boettger, 0., Materialien zur Herpetologischen Fauna von China. Theil III. 

 (Frankfurt, Ber. Senck. Nat. Ges.) 1894. gr. 8. 24 pa;. m. 1 Tafel. 4 so 



Theil I u. II. (Offenbach 1885-88.) 195 pg. m. 2 Tafeln. M. 5,50. 



7274 Bonlenger, G. A., Description of a new Snake found in Travancore by S. Dighton. 

 (Bombay, Journ. Nat. Hist. Soc.) 1894. roy. 8. 1 pg. w. 4 plate. I20 



7275 — On the Herpetological Fauna of Palawan and Balabac. (London, Ann. a. Mag. 

 N. H.) 4 894. 8. 4 pg. 4 



7276 Gope, E. D., Third addition to a knowledge of the Batrachia and Reptilia of 

 Costa Rica. (Philadelphia, Proc. Acad. Nat. Sc.) 4 894. 8. 4 2 pg. 4 



7277 — On the Iguanian Genus Uma Baird. (Philadelphia, Americ. Naturalist) 4 894. 

 8. 4 pg. w. 6 figures. O50 



7278 Mole, R. R., and Urich, F. W., Biological Notes upon some of the Ophidia of 

 Trinidad, B. W. I., with a preliminary List of the species recorded from the 

 island. (London, Zool. Soc. Proc. 4 894.) 8. 20 pg. Uo 



7279 Prenant, A., Sur deux sortes de Cellules granuleuses chez les Reptiles. (Leipzig, 

 Int. Monatsschr. Anat.) 4 894. gr. in-8. 4 8 pg. av. 4 planche coloriee. 2so 



7280 Zenneck, J., Die Anlage der Zeichnung und deren physiologische Ursachen bei 

 Ringelnatterembryonen. (Leipzig, Zeitschr. wiss. Zool.) 4 894. gr. 8. 30 pg. mit 

 1 colorirten Tafel in-4. 3 



Pisces. 



7281 Gann, E., Rapport sur le Fonctionnement et l'Amelioration du Service de sur- 

 veillance des Peches maritimes. Boulogne-sur-Mer (Ann. Stat. aquic.) 1 894. 4. 48pg. 2 



7282 — Ponte, Oeufs et Larves des Poissons utiles observes dans la Manche. Sörie II. 

 Boulogne-s.-Mer (Ann. Stat. aquic.) 4 894. 4. 4 4 pg. av. 2 planches. 2so 



Serie I. 1893. M. 3. 



7283 Gehnchten, A. van, Contribution ä l'etude du Systeme Nerveux des Teleosteens; 

 communication preliminaire. (Louvain,Cellule) 1894. 4. 43pg.av. 3 planches in-fol. 8 



7284 Holt, E. W. L, Studies in Teleostean Morphology from the Marine Laboratory 

 at Cleethorpes. (London, Zool. Soc. Proc. 1894.) 8. 34 pg. with 3 plates. 3 



7285 Report, Twelfth annual, of the Fishery Board for Scotland for the year 4 893. 

 Part II: Report on Salmon Fisheries. Edinburgh 4 894. roy. 8. 2 



Part 1: General report. M. 2. 



7286 Sörensen, W., Are the extrinsic Muscles of the Air bladder in some Siluroidae 

 and the elastic Spring-apparatus of others subordinate to the voluntary production 

 of Sounds? What is, according to our present knowledge, the function of the 

 Weberian Ossicles? A contribution to the Biology of Fishes. Part 1. (London, 

 Journ. Anat. a. Physiol.) 4 894. 8. 34 pg. w. 3 figures. 2 



7287 Stnxberg, A., Sveriges och Norges Fiskar, jämte inledning tili Fiskarnes Natural 

 Historia. Stockholm 4894. 8. m. 300 Abbildungen. — Heft 1: pg. 1—160. 



Jedes Heft 3 



Naturae Novitates. Jahrg. XVI, No. 20. R. Friedländer & Sohn in Berlin. 



