or THE ZOOLOGICAL SOCIETY OF LONDON". 



727 



Young (Charles G.). The Stalk-eyed Crustacea of British Guiana, 

 West Indies, and Bermuda. 8vo. London^ 1900. 



Young (E. D.). Nyassa; a Journal of Adven^^ures whilst exploring 

 Lake Nyassa, Central Africa, and establishing the ISettlement of 

 " Livingstonia." Eevised by the Eev. Horace Waller. 



12mo. London^ 1877. 



Young (Lambton J. H.). Sea-fishing as a Sport, being an account 

 of the various kinds of Sea-fish, how, when, and where to catch 

 them in their various seasons and localities. 



2nd edition. 8vo. London, 1872. 



Young (Robert Bruce). See. Cleland (J.), Mackay (Y. G.), and 

 Young (R. B.)- Memoirs and Memoranda in Anatomy. 



Yule (Henry). The Book of Ser Marco Polo, the Venetian, con- 

 cerning the Kingdoms and Marvels of the East. 



2nd edition. 2 vols. 8vo. London, 1875. 



. See Prejevalsky (N". M.). Mongolia. 



Yunnan Expeditions. See Anderson (J.). 



Z. 



Zacharias (Otto). Die Tier- und Pflanzenwelt des Siisswassers. 



2 vols. 8vo. Leipzig, 1891, 



. See Plon. Forschungsberichte aus der Biologischen Station zu. 



Zaddach (Ernst Gustav). Ueber die Eintheilung des Thierreichs in 

 Kreise und Klassen. 4to. Konigshcrg, 1847. 



Zander (H. D. F.). Naturgeschichte der Yogel Mecklenburgs. 



Lief. I.-VIII. [All jjublished.] Svo. Wismar, 1837-5;3. 



Zaroudnoi (N.). Eecherches Zoologiques dans la Contree Trans- 

 Caspienne. 8vo. Moscou, 1890. 



Zehnder (Ludwig). Die Entstehung des Lebens aus mecl^anischen 

 Grundlagen Entwickelt. 



Teil I.-III. 8vo. Freiburg, 1899-1901. 



Tell I. Moneren. Zellen. Protisten. 

 „ II. Zellen sta at en. Pflanzen. Tiere. 

 ,, III. Seelenleben. Volker und Staaten. 



Zehntner (Leo), See Biologia Centrali-Americana. Orthojiiera. 



. See Grandidier (A.). Histoire &c. de Madagascar. Ortho- 



pteres. 



Zelebor (Johann). See ' Novara.' Sdugethiere. 



Zeledon (Jose C). Catalogo de las Aves de Costa Eiea. 



(Anales Mus. Nac. Costa Bica, i. p. 103.) 



8vo. San Jose, 1888- 



Zelinka (Carl). Studien iiber Eaderthiere. I. Deber die Symbiose 

 und Anatomic von Botatorien aus dem genus Callidina. 



(Arbeiten zooL Inst. Graz, i. p. 41.) Svo. Leipzig, 1886. 



