Arbacioida (ambulacral compounding)
Description Half an ambulacrum with arbacioid compound plates.
Without scale
Author Agassiz, Alexander
JPG file - 44.62 kB - 483 x 614 pixels
added on 2011-02-23566 viewsERMS taxaScan of drawing Arbacioidachecked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...
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© 2011 Agassiz, Alexander