Meandrinidae Gray, 1847
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https://doi.org/10.1186/s13358-023-00264-8 |
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https://treatment.plazi.org/id/D500792E-FFC1-8301-FCAD-FDF1FAA3FBFE |
treatment provided by |
Felipe |
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Meandrinidae Gray, 1847 |
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Family Meandrinidae Gray, 1847 View in CoL
Genus Pachygyra Milne Edwards & Haime, 1848a View in CoL Type species. Lobophyllia labyrinthica Michelin, 1847 View in CoL , Coniacian–Santonian of France (Aude) (see Milne Edwards & Haime, 1848a).
Diagnosis. Colonial, massive, subflabellate–meandroid. Budding intracalicinal, resulting in sinuous, non ‒ ramified, calicinal series, which are separated by perithecal walls and ambulacra. Calicinal series are always projecting, their edges remain free. Calicinal centers indistinct. Costosepta compact, finely granulated laterally. Septal anastomosis present. Columella lamellar, generally continuous. Wall septothecal. Perithecal and endothecal dissepiments thin, subtabulate.
Remarks. Genus Pachygyra was recently reevaluated and revised ( Baron-Szabo, 2014, p. 43–44, Pl. 44, Figs. 1–5 View Fig View Fig View Fig View Fig View Fig ; Pl. 45, Figs. 1–3 View Fig View Fig View Fig ; Pl. 46, Fig. 2 View Fig ; Pl. 47, Fig. 2 View Fig ; Text– Fig. 9 View Fig ).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Meandrinidae Gray, 1847
Baron-Szabo, Rosemarie C., Schlagintweit, Felix & Rashidi, Koorosh 2023 |
Pachygyra
Milne Edwards & Haime 1848 |
Lobophyllia labyrinthica
Michelin 1847 |