850 



Zoologie. — Mollusca. — Insecta. 



6047 ODonoghne, C. H., Notes on the Circulatory System of Elasmobranchs. f: Venous 

 System of the Dogfish. Scyllium canicula. (London, Proc. Zool. Soc.) 4 94 4. 8. 

 24 pg. with 2 plates and 4 figures. Mark 3 



Petersen, H., Kiefergelenk von Gadus morrhua — siehe Nr. 5008. 



5048 The Salmon and Trout Magazine. Journal of the Salmon and Trout Association. 

 No. 7: April 4 914. London. 8. 104 pg. with 4 plates and figures. 2 



5049 Scott f (r. ß., Physiological Study of the Ghanges in Mustelus canis, produced 

 by Modifications in the molecular Concentration of the external Medium. New 

 York (Ann. Acad.) 4 913. roy. 8. 75 pg. with 4 4 figuras. 4 



5050 Shann, E. W., On the Natura of the Lateral Muscle in Teleostei. (London, Proc. 

 ZooL Soc.) 4 94 4, 8. 19 pg. with 3 figures. t 



5051 Totton, L K., Structure and Development of the Gaudal Skeleton of the Tele- 

 ostean Fish Pleuragramma antarcticum. (London, Proc. Zoo!. Soc.) 1914. 8. 1 1 pg. 

 with 2 plates. 2b© 



Mollusca. 



505« Brygider, W., Geber den mikroskopischen Bau der Speicheldrüsen bei den Nudi- 

 branchiata. (Leipzig, Zeitschr. wiss. ZooL) 4 914. gr. S. 60 pg. m. 3 Tafeln. 



5053 Dantzenberg, P., et DaronchOCX, P. f Les Mollusques de la baie de Saint-Malo. 

 Paris (Feuiile j. Natural.) 1943. gr. in- 8. 64 pg. av. 4 planches (4 coloriee). 8 



5054 Dantzenberg, P., et Germain, L., Recoltes Malacologiques de J. Bequaert dans 

 3e Gongo Beige. Bruxelies (Revue Zool. Afr.) 4 9 4 4. gr. in-8. 73 pg. av. 4 planches. 8 



5055 Fern an, W., Die Niere von Anodonta cellensis, Teil 2: Histologie der Niere. 

 (Leipzig, Zeitschr. wiss. Zool.) 4 94 4. gr. 8. 56 pg. m. 20 Figuren. 



Teii I — siehe Nr. 4687. 



5056 Matthias, BS., Vergleichend anatomische Untersuchungen über den Darmkanal 

 und das Herz einiger Arcaceen. (Jena, Zeitschr. Naturw.) 4 9 4 4. gr. 8. 81 pg. m. 

 4 Tatein (4 kolorirt) u. 5 Figuren. 



5057 ProceedingS of the Malacological Society of London, Edited by E. A. Smith. 

 Volume 4 4. Part 2. London 494 4. 8. pg. 75—151 with 1 plate and figures. 



Each part 7g© 



Cent.: Jukee-Browne, A. J , Synopsis of the Venertdae IL — C o o k e , A.B., Some points 

 and problems of geographica! Distribution. — Boettger, CR., Diagnoses of 4 new species of 

 Land Shells from German New Guinea (with 1 plate). — Iredale, T., Some more notes on Poly- 

 placophora l. — Smith, E. A., List of Australien Mactridae. etc. 



5058 Tryon, G. W., Manual of Conchology, structural and systematic, with illustrations 

 of the Species. Continued by H. A. P i 1 s b r y. Series II: Pulmonata. Part 88 

 (Achatinellidae, conclusion). Philadelphia 494 4. roy. 8. pg. 58 and 4 77—428 (of 

 volume ft) with 14 plates. Each part 15 



with colored plates 25 



Insecta. 



5059 BretSCbnelder, F., üeber die Gehirne der Küchenschabe (Periplaneta orientalis) 

 und des Mehlkäfers (Tenebrio melitor). (Jena, Zeitschr. Naturw.) 1914. gr. 8. 

 94 pg. m. 3 Tafeln (2 kolorirt) u. 4 8 Figuren. 



5060 Brnn, R., Die Raumorientirung der Ameisen und das Orientirungsproblem im 

 allgemeinen. Jena 194 4. gr. 8. 18 u. 234 pg. m. 54 Figuren. 6 



5061 Bryk, F., Ein monogamischer Schmetterling. (Frankfurt a. M., Umschau) 4 914. 

 4. 4 pg. m. 8 Figuren. 0w 



5062 Caesar, L, The San Jose and Oyster-shell Scales (Aspidiotus perniciosus Comst. 

 and Lepidosaphes ulmi L.). Toronto (Bull. Dep. Agr.) 4 914. 8. 30 pg. with 

 16 figures. 2w> 



5063 Correa de Barros, J. M., Studio synoptico sobre os Cerambycidae de Portugal. 

 (Tuy, Broteria) 4 94 4. 8. 96 pg. av. 5 planches. 3 



5064 Doncaster, L, On an inherited Tendency to produce purely femaie Families in 

 Abraxas grossulariata and its Relation to an abnormal Chromosome Number. 

 Cambridge (Journ. Genetics) 4 94 3. roy. 8. 10 pg. 4w 



5065 Forel, A., Le genre Camponotus Mayr et les genres voisins. Geneve (Revue 

 Suisse Zool.) 1914. gr. in-8. 20 pg. 2 



5066 Förster, F., Beiträge zu den Gattungen und Arten der Libellen. III. Berlin (Aren. 

 Naturg.) 4 94 4. gr. 8. 25 pg. I 



Natur 2 e Novitates. Jahrg. XXXVI, No. 13. R. Friedländer & Sohn in Berlin. 



