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— (3). Bemerkungen über die Tierwelt Sardiniens. — In: 

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— (4). Kurze Bemerkungen zu der Arbeit von Baron Rosen: 

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— (5). Neuere Arbeiten über die Verbreitung der Gastro- 

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Sigl, C. Physa acuta Drp. bei München. — In: Nachrbl. D. 

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Simpson, Ch. T. Drymaeus dormani in Manatee Co., Florida. — 

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— (3). Notes on some species of Mitridae, with the description 

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Smith, Maxwell. Shells of Richfield Springs, New York and 

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