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Schizocidaris assimilis (apical system + spine section)
Schizocidaris assimilis (apical system + spine section)
Description Apical system of male (left) and female (middle). Right: Horizontal section of part of primary spine: The whole spine is covered by a meshwork of cortical hair with a closed crusted surface, which gives it a smooth appearance.
Left: Scale 5 mm; Middle: Scale 500 µ; Right: No scale. Author Mortensen, Theodor JPG file - 106.94 kB - 1 218 x 388 pixels added on 2011-02-23210 viewsEchinoidea taxaScan of drawing Schizocidaris assimilis Mortensen, 1903checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... Download full sizeDownload full size © 2011 Mortensen, Theodor
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