Calveriosoma hystrix (ambulacral plates)
Description Peristomial plates: The pore-pairs occur in double series distally (in red). (The buccal membrane is shaded.). After Mortensen (1935).
Scale 3 mm.
Author Schultz, Heinke
JPG file - 131.03 kB - 919 x 543 pixels
added on 2011-02-23499 viewsCaRMS taxaScan of drawing Calveriosoma hystrix (Thomson, 1872)checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...
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© 2011 Schultz, Heinke