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 ...
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...
| Main Authors: | , , , , |
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| Format: | Still Image |
| Language: | unknown |
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Zenodo
2004
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| Subjects: | |
| Online Access: | https://dx.doi.org/10.5281/zenodo.5371330 https://zenodo.org/record/5371330 |
| Summary: | 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. ... : Published as part of Berrou, Véronique, Merle, Didier, Dommergues, Jean-Louis, Crônier, Catherine & Néraudeau, Didier, 2004, Quaternary and Recent shells of Ocenebra erinaceus (Linnaeus, 1758) and O. brevirobusta Houart, 2000 (Mollusca, Muricidae, Ocenebrinae): reflections on the intra- and interspecific variations, pp. 263-295 in Geodiversitas 26 (2) on page 283, DOI: 10.5281/zenodo.5371306 ... |
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