File:Semisulcospira libertina operculum.png

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Description
English: Drawing of an operculum of Semisulcospira libertina from Hangzhou, Zhejiang Province, China.
Date
Source Annandale T. N. "Gastropoda". pages 27-39. In: Annandale T. N. & Prashad B. (1924). "Report on a small collection of molluscs from the Chekiang province of China". Proceedings of the Malacological Society of London 16(1): 27-49. page 32. abstract. Figure 2A.
Author Thomas Nelson Annandale (1876-1924)
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Date/TimeThumbnailDimensionsUserComment
current15:42, 15 November 2015Thumbnail for version as of 15:42, 15 November 2015482 × 635 (28 KB)Snek01{{Information |Description={{en|1=Drawing of an operculum of ''Semisulcospira libertina'' from Hangzhou, Zhejiang Province, China.}} |Source=Annandale T. N. "Gastropoda". pages 27-39. In: Annandale T. N. & Prashad B. (1924). "Report o...
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