Morphological description (show/hide)
| digitate, digits numerous, erect, fused, tapering, attached to a common, stalked base | | beige on deck | | beige | | not visible | | tough, compressible, difficult to tear | | opaque, membranous, optically smooth, uneven, conulose, prominently sculptured with ridges running between surface conules | | fibrous, irregular reticulation of primary and secondary fibres, fibres contain scattering of larger sand detritus that may occasionally expand the fibres, all fibres lightly pithed, laminated, mesohyl contains abundant collagen filaments, generally lacks foreign inclusions, collagen filaments large, knobbed | | membranous, with fine scattering of sand and spicule detritus, choanosomal knobbed collagen filaments embedded in surface membrane | | nil | | nil |
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