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Ctenocidaris (primary spines)
Description Aboral (left) and oral (right) primary spines of species of Ctenocidaris: Left to right: a. Ctenocidaris geliberti, b. Ctenocidaris gigantea, c. Ctenocidaris nutrix, d. Ctenocidaris perrieri, e. Ctenocidaris rugosa, f. Ctenocidaris speciosa, g. Ctenocidaris spinosa.Scales 4 mm. JPG file - 158.69 kB - 1 890 x 724 pixels added on 2011-02-231 109 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke Click here to return to the thumbnails overview |
