 Stephanocyathus spiniger, calicular view
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 Stephanocyathus moseleyanus (Sclater, 1886), lateral view.
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 Stephanocyathus spiniger, lateral view
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 Stephanocyathus moseleyanus (Sclater, 1886), basal view, quite smooth.
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 Stephanocyathus spiniger, basal view
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 Stephanocyathus moseleyanus (Sclater, 1886), calicular view.
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