— 827 — 
Philippine islands. 8.% 7 págs. y una lám. en negro. London, 
1893. (Bibl. Hidalgo.) 
On the land shells of St. Helena. 8.%, 14 págs. y 2 láms. en 
negro. London, 1892. (Bibl. Hidalgo.) 
On the shells of the Victoria Nyanza or Lake Oukerewé. 8.2, 
8 págs. y una lám. en negro. Additions. 4 págs, London, 1892. 
(Bibl. Hidalgo.) 
Further additions to the known marine molluscan fauna of 
St, Helena. 8.”, 7 págs. y figuras. London, 1892. (Bibl. Hidalgo.) 
Trivia candidula Gaskoin. España, pág. 129; Coruña (Mac Andrew), 
página 130. 
Note on the genera Geothauma and Gyrostropha. 8.” 2 pági- 
nas. London, 1893. (Bibl. Hidalgo.) 
Notes on some shells recently received by the British Museum. 
8., 6 págs. London, 1891. (Bibl. Hidalgo.) 
Description of a new species of Slua: from South Africa. 8.”, 
2 págs. London, 1892. (Bibl. Hidalgo.) 
Descriptions of new species of Helix, Rissoina and Actiwon. 
8.%, 4 págs. y figuras. Leeds, 1893. (Bibl. Hidalgo.) 
Description of a new species of Spondylus and a new Helix. 
8.”, 4 págs. London, 1892. (Bibl. Hidalgo.) 
On the distinctness of the genera Turtonia and Cyamium. Des- 
criptions of three new species of freshwater shells from Japan. - 
Description of a new species of Voluta from West Australia. 8.”, 
1 págs. London, 1886. (Bibl. Hidalgo.) 
On some new species of shells from New Zealand and Australia, 
and remarks upon some Atlantic forms occurring in deep water 
of Sydney. 8.”, 4 págs. y figuras. London, 1894. (Bibl. Hidalgo.) 
On the land shells of Western Australia. 8.”, 16 pígs. y una 
lámina en negro. London, 1894. (Bibl Hidalgo.) 
On the land shells of the Natuna islands. 8.”, 13 págs. y una 
lámina en negro. London, 1894. (Bibl. Hidalgo.) 
Descriptions of new species of shells from Mauritius and Cali- 
fornia. 8.?, 2 págs. y 2 figuras. London, 1892. (Bibl. Hidalgo.) 
Notes on African mollusca. I. Unionidee of South Africa. 8.”, 
8 págs. London, 1891. (Bibl. Hidalgo.) 
Descriptions of new species of shells from the Challenger ex- 
