FIG. 14. — A in Quaternary and Recent shells of Ocenebra erinaceus (Linnaeus, 1758) and O. brevirobusta Houart, 2000 (Mollusca, Muricidae, Ocenebrinae): reflections on the intra- and interspecific variations
Creators
- 1. Avocettes, Parc-Quibias, F-56610 Arradon (France)
- 2. Département Histoire de la Terre, Muséum national d'Histoire naturelle, UMR 5143 du CNRS, 8 rue Buffon, F-75231 Paris cedex 05 (France) dimerle@aol.com
- 3. Université de Bourgogne, Centre des Sciences de la Terre, 6 boulevard Gabriel, F-21000 Dijon (France) jean-louis.dommergues@u-bourgogne.fr
- 4. Université des Sciences et Technologies de Lille, Laboratoire de Paléontologie et Paléogéographie du Paléozoïque, UMR 8014 du CNRS, F-59655 Villeneuve d'Ascq cedex (France) catherine.cronier@univ-lille1.fr
- 5. Université de Rennes 1, Campus de Beaulieu, F-35042 Rennes cedex (France) didier.neraudeau@univ-rennes1.fr
Description
FIG. 14. — A, the two first axes of a PCA performed on the harmonics of Fourier for the ventral view; B, the same for the apical view; C, D, location of the the populations means in the canonical space corresponding to the amplitudes of the harmonics of Fourier for the apical view; C, the two first canonical axes CA1 versus CA2; D, canonical axes CA1 versus CA3; green triangle, Moroccan Atlantic; yellow triangle, Cap Rhir; green square, Oualidia (O. brevirobusta). Red group, Mediterranean forms (Ocenebra erinaceus (Linnaeus, 1758)); blue group, North Atlantic forms (O. erinaceus); green group, Moroccan Atlantic forms (O. brevirobusta Houart, 2000), black square (Ocinebrellus inornatus (Récluz, 1851)). Abbreviations: P, Pleistocene; Pl, Pliocene.
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Related works
- Is part of
- Journal article: 10.5281/zenodo.5371306 (DOI)
- Journal article: urn:lsid:plazi.org:pub:CF66431EFFDEFFF85D3BFF809406FFDF (LSID)