File:Fiona pinnata cerata 2.png

Fiona_pinnata_cerata_2.png(788 × 396 pixels, file size: 147 KB, MIME type: image/png)

Description
English: Drawing of cross section of ceras of Fiona pinnata. There are small afferent vessels (1) in cerata with puckerd membranous fringe on the inner sides. The vessels are leading to great median trunk. Efferent vessels (2), gland (3) a "normal" tissue of cerata (4).
Date
Source Alder J. & Hancock A. (October 1851). "Descriptions of two new species of nudibranchiate Mollusca, one of them forming the type of a new genus". Annals and Magazine of Natural History (series 2)8(46): 290-302, pls. 9-10. Cropped from Plate 10 figure 8 and retouched by User:Snek01.
Author Joshua Alder (1792-1867) & Albany Hancock (1806-1873)
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October 1851Gregorian

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current22:28, 30 December 2009Thumbnail for version as of 22:28, 30 December 2009788 × 396 (147 KB)Snek01{{Information |Description={{en|Drawing of cross section of cerata of ''Fiona pinnata''. There are small afferent vessels (1) in cerata with puckerd membranous fringe on the inner sides. The vessels are leading to great median trunk. Efferent vessels (2),
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