Trieres regia (M. Schultze) Ashworth & E.C. Theriot
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https://doi.org/ 10.11646/phytotaxa.382.1.1 |
persistent identifier |
https://treatment.plazi.org/id/12590703-F419-FF92-22DC-FB2CFB6C21C2 |
treatment provided by |
Felipe |
scientific name |
Trieres regia (M. Schultze) Ashworth & E.C. Theriot |
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Trieres regia (M. Schultze) Ashworth & E.C. Theriot ( Figs 8–13 View FIGURES 8–13 )
Basionym:— Denticella regia M. Schultze (1859: 21 , pl. 2, figs 11, 12)
Synonyms:— Biddulphia regia (M. Schultze) Ostenfeld (1908: 7 , fig. 3) Odontella regia (M. Schultze) Simonsen (1974: 27) Type:— “North Sea” ( Schultze 1859: 13)
Frustules in girdle view rectangular with narrow tubular elevations at apices and two long spines lying between. Apical axis 90–200μm, areolae 14 in 10 μm ( Hendey 1964, Hasle & Syvertsen 1996). Valves broadly lanceolate with tubular elevation rising from expanded base at each pole ( Figs 8, 9 View FIGURES 8–13 ); occellus at summit ( Fig. 12 View FIGURES 8–13 ). Valve face lanceolate bordered by well-developed marginal ridge ( Fig. 10 View FIGURES 8–13 ) separating it from a deep mantle with distinctly pronounced apices ( Fig. 11 View FIGURES 8–13 ). Two long outwardly directed hollow spines, exterior openings of rimoportulae positioned diagonally between elevations and valve centre. Narrow annulus extending apically between rimoportulae ( Figs 11–13 View FIGURES 8–13 ). Areolae loculate with internal foramina. Biseriate rows of fine pores externally between barely raised costae on mantle; on valve face in a more irregular arrangement of fine pores between scattered spinules transapically meeting at a narrow sternum (see also Ashworth et al. 2013: fig. 4b, e).
Observations:— The description above is based on material from Bonny River, Nigeria (BM).
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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Trieres regia (M. Schultze) Ashworth & E.C. Theriot
Sims, Pat A., Williams, David M. & Ashworth, Matt 2018 |
Odontella regia (M. Schultze)
Simonsen 1974: 27 |
Biddulphia regia (M. Schultze)
Ostenfeld 1908 |
Denticella regia
M. Schultze 1859 |