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IMIS Photogallery » Echinodermata (echinoderms) » Echinoidea (sea urchins)
Goniocidaris (Goniocidaris) tubaria (apical system)
Goniocidaris (Goniocidaris) tubaria (apical system)
Description Apical system: On the genital plates - other than the madreporite - the spines surround the pores. The remaining space is naked except of a narrow series of small spines bordering the periproctal edge.
Scale 10 mm; Test diameter 39 mm; Sydney Harbour, Australia.
NSW
Author Schultz, Heinke JPG file - 93.12 kB - 647 x 476 pixels added on 2005-02-23210 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke
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