Stirechinus tylodes (ambulacral plates + apical system)
Description a. Ambulacral plates: The primary tubercles are connected by a vertical ridge, b. Apical system.
Scale 4 mm.
Author Mortensen, Theodor
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added on 2011-02-2348 viewsEchinoidea taxaScan of drawing Stirechinus tylodes (H.L. Clark, 1912) accepted as Gracilechinus tylodes (H.L. Clark, 1912)checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...
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© 2011 Mortensen, Theodor