TUB GENERAL SUBJECT. 
113 
Gassies, J. B. Description de Mollusques terrestres et fluviatiles prove- 
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373-387. 
Godwin- Austen, H. H. Descriptions of 5 new species of Ilelicidm of 
the subgenus Plectopylis^ with remarks on all the other known forms. 
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Hanley, S., & Theobald, W. Conchologia Indica. Parts 4 & 5. 
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Harting, P. Chromatophoren der Embryones von Loligo vulgaris. 
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Heude, R. P. Diagnoses molluscorum in fluminibus provincise Nan- 
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Heynemann, D. F. Zur Gattung TrihoniopJiorus. JB. mal. Ges. i. 
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Hidalgo, J. G. Moluscos marines de Espaha, Portugal y las 
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Ihering, R. V. Ueber die Entwickelungsgeschichte der Najaden. SB. 
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Jeffreys, J. Gywn. On some species of Japanese marine shells and 
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. Studien fiber die Conchylien des Rothen Meeres. I, Die Gattung 
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Kobelt, W. Ueber einige seltene oder wenig bekannte Mittelmeer- 
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. [See Kuster.] 
Kuster, H. C. Systematisches Conchylien von Martini und Chemnitz, 
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Section 66. Conus continued by II. 0. Weinkauff, pp. 105-220, 
pis. xix.-xxv. (1873). Section 67. Anodonta^ continued by S. Clessin, 
pp. 63-112, pis. xyi.-xxxiii. (1873). Section 68. Anodonta, continued by 
S. Clessin, pp: 113-152, pis. xxxiv.-li. Section 69. Turbhiella, by 
W. Kobelt, pp. 1-64, pis. i.-xv. Section 70. Conus, continued by 
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Lafont, a. Description d’un nouveau genre de Nudibranches des cotes 
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1874. [voL. XI.] 
I 
