30 Gastropoda. 



723. Servain, G-., Etüde sur les Mollusques recueillis en Espagne et en Portugal. Saint. 



Germain 1880. 



724. j Histoire malacologique du Lac Balaton en Hongrie. Poissy 1881. 



725. ■, Catalogue des Coquilles marines recueillies ä Concarneau et dans la baie de 



la Forest (Finistere). Lyon 1889. 



726. Shuttleworth, Hob. Jam., Ueber die Land- und Süsswasser-Mollusken von Corsica. 



Mittheilgn. d. naturf. Ges. in Bern 1843. 



727. , Beiträge zur Kenntniss der Land- und Süsswassermollusken der Insel Portorico. 



Ibid. 1854 und verwandte Aufsätze. 



728. Siemaschko, Julian v., Beitrag zur Kenntniss der Conchylien Russlands. Bull. 



Soc. imp. natur. Moscou XX. 1847. p. 93—193. 



729. Marc, v., Bemerkungen über einige Land- und Süsswassermollusken Russlands. 



Bull. phys. math. Ae. Sc. Petersbg. VII. 1849. p. 225-240. 



730. Silva, A. Luso da, Molluscos teirestres e fluviaes de Portugal. Journ. sc. math. 



phys. e nat. Lisboa II. 1870 ff. 



731. Silva e Castro, J. da, Contributions ä la faune malacologique du Portugal. Journ. 



Sc. math. phys. Lisboa XI. 1886. 



732. Simpson, C. S. , Distribution of the land and fresh-water Mollusca of the West- 



indian region , and their evidence with regard to part changes of land and sea. 

 1 PI. Proc. IT. S. Nat. Mus. XVII. 1895. 



733. Slavik, A., Monographie der Land- und Süsswassermollusken Böhmens. Arch. f. d. 



Landesdurchforschg. in Böhmen. I. 1869. 



734. Smith, E. A., On the Shells of Lake Nyassa. . . . Proc. Zool. Soc. London 1877. 



735. , Zoology of Kerguelen's Land -Mollusca. Philos. Trans. R. Soc. London 



CLXVIII. 1878. 



736. , Zoology of Rodriguez — Mollusca. Ibid. 



737. , On the Shells of Lake Tanganyika and of the Neighbourhood of Ujiji, Central- 



Africa. Ibid. 1880. 



738. , Diagnoses of new shells from lake Tanganyika and East Africa. Ann. Nat. 



hist. (5) VI. 1881. p. 425—430. 



739. , On a collection of Shells from Lakes Tanganyika and Nyassa and other locali- 



ties in East Africa. Proc. Zool. Soc. London 1881. 



740. , Mollusca from the Straits of Magellan. . . 3 PI. Proc. Zool. Soc. London 1881. 



741. , A Contribution to the Molluscan fauna of Madagascar. Proc. Zool. Soc. 



London 1882. 



742. , Mollusca (of the voyage of the ,Alert') in: Report. Zool. Coli. Alert. 5 pl. 



743. , An account of the land and freshwater mollusca collected during the voyage 



of the Challenger. 2 PI. Proc. Zool. Soc. London 1884. 



744. , On a Collection of Shells (chiefly land and freshwater) from the Soloman 



Islands. 2 PI. Proc. Zool. Soc. London 1885. 



745. , Notes on a small collection of shells from the Loo Choo Islands. Proc. Zool. 



Soc. London 1885. 



746. , Mollusca of Christmas Island. Ibid. 



747. ■, On the land and freshwater shells of the Louisiade Archipel. Ann. nat. 



hist. (6) IV. 1889. 



748. , On a new genus and a new species of shells from lake Tanganyika. Ann. 



nat. hist. (6) VI. 1890. 



749. , Report on the marine molluscan faune of . . St. Helena. 4 PI. Proc. Zool. 



Soc. London 1890. 



750. , List of land and freshwater shells collected by Dr. Emin Pascha in Central- 



Afrika. . . Ann. nat. hist. (6) VI. 1890. 



751. , On the molluscan fauna of Britisch Ccntral-Africa. Proc. Zool. Soc. London 1891. 



752. , On a collection of marine shells from Aden, with some remarks upon the 



relationship of the Molluscan fauna of the Red sea and the Mediterranean. Ibid. 



753. , and H. W. Feidden. A list of the land and freshwater shells of Barbadoes. 



Ann. nat. hist. (6) VIII. 1891. 



754. — , The land shells ... in Torres Strait. . . Scientif. Proc. R. Dublin. Soc. 



(N. S.) VII. 1892. 



