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Heterocentrotus mamillatus (aboral)
Description Close-up of aboral side: The upper part of the ambulacrum (A) is set with very small primary tubercles. These increase abruptly in size at the ambitus.Width 49 mm, height 25 mm; Negros, Philippines. JPG file - 99.48 kB - 956 x 637 pixels added on 2005-02-23299 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke Click here to return to the thumbnails overview |
