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Ammotrophus cyclius (oral plating)
Ammotrophus cyclius (oral plating)
Description Plates patterns of the oral side: The interambulacral columns (stippled) are discontinous between the single small plate in the ring next to the peristome, and the margin. The isolated distal plates are usually visible in denuded tests. a. Ammotrophus cyclius: The interambulacra are interuped by two enlarged ambulacral plates, continuing with four to six plates near the margin. the periproct lies on the oral side.
Scale 50 mm. Author Mooi, Rich JPG file - 165.22 kB - 945 x 1 016 pixels added on 2005-02-23316 viewsEchinoidea taxaScan of drawing Ammotrophus cyclius H.L. Clark, 1928checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... Download full sizeDownload full size © 2005 Mooi, Rich
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