Physical Description

Diagnostic Description


Articulata with cup with or without proximale or distinct basals that may be hidden; cup may be elongated and columnlike. Column short; columnals, when present, cylindrical, without nodals and cirri, articulation symplectial to cryptosymplectial, immovable. Arms divided at primibrachial 1 or 2; no further division except in Neogymnocrinus. Secundibrachials with muscular, rarely synostosial, articulations. Attachment by disk, where known, or cup attached directly to the substrate.
translation missing: en.license_cc_by_4_0


Source: World Register of Marine Species


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