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Pygmaeocidaris prionigera (interambulacral + ambulacral plates)
Pygmaeocidaris prionigera (interambulacral + ambulacral plates)
Description Left: Adoral part of interambulacrum: The primordial plate (shaded) is distinctly prolonged upwards. Right: Adoral part of ambulacrum: The pore-pairs are slightly crowded along the peristomial edge.
Left: Scale 2 mm; Right: Scale 2 mm. Author Mortensen, Theodor JPG file - 62.27 kB - 898 x 384 pixels added on 2011-02-23274 viewsTraits taxaScan of drawing Pygmaeocidaris prionigera (A. Agassiz, 1879)checked 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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