Zoologie. — Aves. — Reptilia etc. — Pisces. — Mollusca. 323 



Aves. 



4686 Alpheraky, S., Geese of Europe and Asia. Description of most of the Old World 

 Species. London 1905. 4. 208 pg. with 24 coloured plates. cloth. Mark 65 



4687 Ghichester, C. D., American Birds. Practical demonstration of how to know thera. 

 List of over 150 North American Birds found in the middle and eastern portions 

 of the Continent. New York 1905. 8. 59 pg. with illustrations. cloth. 10 



4688 Hermann, R., Vögel und Vogelstimmen. Anleitung zur Bestimmung unserer ge- 

 fiederten Freunde nach Aussehn u. Gesang. Leipzig 1905. 8. m. 32 farbigen 

 Abbildungen. 24o 



4689 Rex, H , Ueber das Mesoderm des Vorderkopfes der Lachmöwe (Larus ridi- 

 bundus). (Leipzig, Morph. Jahrb.) 1905. gr. 8. 241 pg. m. 7 colorirten Tafeln 

 in-fol. u. 60 Figuren. 



4690 Schuster, R., Vogelhandbuch. Ornithologisches Taschen- u. Excursionsbuch zum 

 Studium der Vogelarten, Vogelkleider, Vogeleier, Vogelgesänge u. s. w. Berlin 

 1905. 8. m. 70 Abbildungen. 1 



4691 Todd, W. E. C, The Birds of Erie and Presque Isle, Erie Gounty, Pennsylvania. 

 (Pittsburgh, Ann. Carnegie Mus.) 1904. roy. 8. 116 pg. with 1 map and 3 plates. 5 



4692 Westeil, W. P. f British Bird Life. Populär Sketches of every species of Bird 

 now regularly nesting in the British Isles. London 1905. 8. 374 pg. with illu- 

 strations. cloth. 52o 



R eptilia etAmphibia. 



4693 Boulenger, G. A., Description of a new Lizard (Amphibolurus Websteri) from 

 Western Australia. (London, Ann. Nat. Hist.) 1904. 8. 2 pg. with 1 plate. 1 



4694 — Description of a new Snake of the Genus Atractaspis from Mount Kenya, 

 British East Africa. (London, Ann. Nat. Hist.) 1905. 8. 1 pg. O20 



4695 ■ — Description of a new Batrachian of the Genus Bombinator from Yunnan. 

 (London, Ann. Nat. Hist.) 1905. 8. 2 pg. with 1 plate. 1 



Pisc es. 



4696 Boulenger, G. A., Description of a new Fish of the Genus Paratilapia, from the 

 Upper Zambesi. (Cape Town, Ann. S. Afr. Mus.) 1905. roy. 8. 2 pg. with 1 plate. I20 



4697 Cligny, A., Sur l'öthologie du Hareng. (Paris, Compt.-r. Soc. Biol.) 1904. 8. 3 pg. O40 



4698 Jordan, D. S., Note on the Salmon and Trout of Japan. (Washington, Proc. Nation. 

 Mus.) 1905. 8. 2 pg. O30 



4699 Zschokke, F., Der Lachs und seine Wanderungen. Stuttgart 1905. gr. 8. 32 pg. 0so 



Mollusca (et Mollnscoidea). 



4700 Dali, W. H., Arrangement of the American Cyclostomidae. (London, Proc. Malac. 

 Soc.) 1905. 8. 3 pg. with 2 figures. 1 



4701 Keep, J., West American Shells. Description in familiär terms of the principle 

 Marine and Fresh Water Mollusks of the United States, found west of the Rocky 

 Mountains, British Columbia and Alaska. San Francisco 1905. 8. 360 pg. cloth. 10 



4702 Pohl, fl., Ueber den feineren Bau des Genitalsystems von Polycera quadrilineata. 

 (Jena, Zool. Jahrb.) 1905. gr. 8. 26 pg. m. 2 Tafeln in-4. u. 2 Figuren. 



R. FRIEDLÄNDER & SOHN in B erli n, N .W. 6. 



Von uns ist zu beziehen : 



L. Pfeiffer 



Nomenciator Heliceorum viventium, 



qui continentur nomina omnium hujus familiae generum et specierum hodie cognitarum 



disposita ex affinitate naturali. 

 Opus postumum edidit S. C 1 e s s i n. 

 Cum Indice familiarum, generum, sectionum, specierum et synonymorum. 



1881. 



617 paginae in-8. maj. 

 (Ladenpreis 24 Mark). Ermässigter Preis 4 Mark. 



