Asthenosoma varium (transverse section)
Description Internal view of test. By means of the fan-like vertical muscles, reaching from the auricles to the apical system, the echinothurioids can inflate their tests or flatten them.
no scale stated.
Author Sarasin, Paul
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added on 2011-02-23310 viewsTraits taxaScan of drawing Asthenosoma varium Grube, 1868checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...
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© 2011 Sarasin, Paul