Acanthocidaris hastigera (ambulacral plates + primary spines)
Description Left: Ambulacral plates. Right: Part of section of primary spine.
Left: Scale 2 mm, Right: Scale 250 µ.
Author Mortensen, Theodor
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added on 2011-02-23300 viewsEchinoidea taxaScan of drawing Acanthocidaris hastigera A. Agassiz & H.L. Clark, 1907checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...
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© 2011 Mortensen, Theodor