Phyllacanthus forcipulatus (section of primary spine)
Description Part of transverse section of primary spine: The furrows between the ridges are set with coarse cortical hairs.
Scale 500 µ.
Author Mortensen, Theodor
JPG file - 75.56 kB - 862 x 358 pixels
added on 2011-02-23165 viewsTraits taxaScan of drawing Phyllacanthus forcipulatus Mortensen, 1936checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...
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© 2011 Mortensen, Theodor