Asthenosoma varium (aboral secondary spines)
Description The aboral secondary spines end in a very sharp point covered by a thick skin-sheath containing the poison gland.
Scale 1 mm.
Author Schultz, Heinke
JPG file - 128.30 kB - 1 063 x 1 772 pixels
added on 2005-02-23278 viewsTraits taxaScan of drawing Asthenosoma varium Grube, 1868checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
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© 2005 Schultz, Heinke