604 L'AFRIQUE CENTRALE FRANÇAISE 



1887. — On the Mollusca collected at the Cameroons Mountain by 

 H. H. Johnston. 



Proceed. zoolog. sociefy London, pp. 127-128. 

 1887. — On the three species of shells from the Rio del Rey Cameroons. 



Proceed. zoolog. society London, pp. 566-567. 



1888 (janvier). — On the shells of the Albert-Nyanza, central Africa, obtained 

 by D r Emin Pacha. 



Proceed. zoolog. society London, pp. 52-56, 3 flg. dans le texte. 



1889 (août). — Diagnoses of new shells from lake Tanganyika. 



Ann. and magaz. nalur. hislory, 6 e série, IV, pp. 173-175. 



1890 (juin). — Description of twelve new species of shells. 



Proceed. zoolog. society London, pp. 475-485, pi. XLVIII. 

 1890 (juillet). — On a new genus and some new species of shells from lake 

 Tanganyika. 

 Ann. and magaz. nalur. hislory, 6° série, VI, p. 93-96. 



1890 (août). — List of land and freshwater shells collected by D' Emin Pacha 

 in central Africa with description of new species. 



Proceed. zoolog. society London, pp. 146-168, pi. V-VI. 



1891 (mai). — On the Molluscan fauna of firitish central Africa. 



Proceed. zoolog. society London, pp. 309-310. 



1891 (octobre). — Notes on African Mollusca. 



Ann. and magaz. natur. hislory, 6° série, VIII, pp. 317-324. 

 1891. — Sur un changement inutile dans la nomenclature. 

 Journal de Conchyliologie, XXXIX, p. 21. 



1892 (août). — On the shells of Victoria-Nyanza or lake Oukerewé. 



Annales and magaz. natur. hisiory, 6' série, X, pp. 121-128, pi. XII. 



1892 (novembre). — Addition to the shell fauna of the Victoria-Nyanza or 

 lake Oukerewé. 



Ann. and magaz. natur. history, 6 e série, X, pp. 380-383. 



1893 (novembre). — On a collection of land and freshwater shells transmilted 

 by M. H. H. Johnston from British central Africa. 



Proceed. zoolog. society London, pp. 632-641, pi. LIX. 



1893 (novembre). — Description of two new species of shells of the genus 

 Ennea. 



Proceed. zoolog. society Londcn, pp. 642-643, 2 figures dans le texte. 



1894 (octobre). — A list of the land and freshwater Mollusca collected by 

 D r J. W. Gregory in east Africa during his expédition to Mounl Kenia, 

 with description of a few new species. 



Proceed. of the malacolog. society London, I, n° 4, pp 163-168, 5 figures. 



1895 (avril). — On a small collection of land shells from central Africa. 



Proceed. malacology society London, I, n° 7, pp. 323-325, 3 figures dans 

 le texte. 



1899. — On some land shells from Somaliland. 



Journal of Malacology, VII, n<> 3, pp. 57-59, 2 figures dans le texte- 



1899. — On a collection of land shells from british central Africa. 

 Proceed. zoolog. society London, pp. 579-592, 3 pi. 



1901. — On some land shells from british east Africa. 



Journal of Malacology, VIII, n° 4. pp. 93-96, 6 figures. 



