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IMIS Photogallery » Echinodermata (echinoderms) » Crinoidea (sea lilies and feather stars)
Ossicles of Sarametra subtilis paratype RSIOCRI0016
Ossicles of Sarametra subtilis paratype RSIOCRI0016
Description A, B, centrodorsal. White arrow shows a deep groove present at the proximal portion of the interradial ridge, where the basals are attached. C, aboral pole with a broken tip. D, centrodorsal from oral view, with four basals attached. E, one basal in the external view. F, the articular facet view of radials; mf = adoral muscle fossae; il = interarticular ligament fossae; al = aboral ligament fossae; cc = central lumen. G, articulation surface of IBr1 with IBr2 . H, articulation surface of IBr2 (axillary) with IIBr1 . I, IBr2 (axillary), external view. J, articulation surface of IIBr1 with IIBr2 . K, articulation surface of IIBr2 with IIBr3 . L, articulation surface of IIBr3 with IIBr4 . Scale bars: 1mm. Author Eleaume, Marc PNG file - 1.42 MB - 1 556 x 1 240 pixels added on 2026-02-0463 views
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