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Chaetodiadema (oral ambulacra)
Chaetodiadema (oral ambulacra)
Description a. In Chaetodiadema granulatum the oral plates are densely covered by minute, close-set tubercles. Towards the peristome (lower end) the pore-pairs become smaller and more wide-spaced. b. In Chaetodiadema pallidum the dranules are less densely disteibuted.
Scale 5 mm. Author Mortensen, Theodor JPG file - 318.91 kB - 1 227 x 1 521 pixels added on 2005-02-2363 viewsEchinoidea taxaScan of drawing Chaetodiadema Mortensen, 1903checked Kroh, Andreas 2021-02-24Scan of drawing Chaetodiadema granulatum Mortensen, 1903checked Kroh, Andreas 2021-02-24Scan of drawing Chaetodiadema pallidum A. Agassiz & H.L. Clark, 1907checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... Download full sizeDownload full size © 2005 Mortensen, Theodor
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