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Cenometra bella

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Journal Article

Reconstructing predation pressure on crinoids: estimating arm-loss rates from regenerating arms Available to Purchase

Tomasz K. Baumiller, Forest J. Gahn
Journal: Paleobiology
Published: 01 January 2013
Paleobiology (2013) 39 (1): 40–51.
DOI: https://doi.org/10.1666/0094-8373-39.1.40
..., and through geologic time. Normalizing for those characters permits the transformation of observed proportions of regenerating arms to rates that can be compared across samples of morphologically distinct crinoids. Applying this method to a Recent crinoid ( Cenometra bella ) reveals that this shallow-water...
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A schematic diagram illustrating the style of arm branching characteristic of Cenometra bella. Only one of the five rays is shown, this one having six free arms. The number of arms per ray can vary within and among individuals, but the branching style, with the very short brachitaxes consisting of two ossicles and long unbranching distal arms, is constant. The dashed, horizontal lines along each arm correspond to the distribution of autotomy articulations (syzygies).

A schematic diagram illustrating the style of arm branching characteristic ... Available to Purchase

Published: 01 January 2013
Figure 5.  A schematic diagram illustrating the style of arm branching characteristic of Cenometra bella . Only one of the five rays is shown, this one having six free arms. The number of arms per ray can vary within and among individuals, but the branching style, with the very short brachitaxes
Journal Article

Giant crinoid stems from the Lower Carboniferous (Mississippian) of Clitheroe, Lancashire, UK Available to Purchase

S. K. Donovan
Published: 01 May 2013
Proceedings of the Yorkshire Geological Society (2013) 59 (3): 211–218.
DOI: https://doi.org/10.1144/pygs2013-328
...) and its functional significance . Journal of the Faculty of Science, University of Tokyo, section II , 22 , 39 – 51 . Smith D.F. Meyere D.L. Horner S.M.J. 1981 . Amino acid uptake by the comatulid crinoid Cenometra bella (Echinodermata) following evisceration . Marine...
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View PDF for article title, Giant crinoid stems from the Lower Carboniferous (Mississippian) of Clitheroe, Lancashire, UK
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