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Phyllacanthus irregularis (test surface)
Phyllacanthus irregularis (test surface)
Description Close-up of surface of test: The marginal tubercles in the ambulacra are irregular in size. As in Phyllacanthus imperialis lines cross the midline of the interambulacrum.
Test diameter 76 mm, height 48 mm; south west Australia.
ZMH Author Schultz, Heinke JPG file - 265.75 kB - 1 253 x 832 pixels added on 2005-02-23232 viewsEchinoidea taxaDigital photo, part of species Phyllacanthus irregularis Mortensen, 1928checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Schultz, Heinke
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