Nacospatangus tylotus (ambulacrum + peristome)
Description Left: Anterior ambulacrum: The plates are narrow, the larger tubercles being confined to the adapical part. Right: Peristome, labrum and adjacent ambulacral plates: The sternum is tuberculated except in the aboral part.
Left: Scale 4 mm; Right: Scale 6 mm.
Author Mortensen, Theodor
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added on 2009-02-23210 viewsEchinoidea taxaScan of drawing Nacospatangus tylotus (H.L. Clark, 1917)checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d...
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© 2009 Mortensen, Theodor