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Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011
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Biddulphia roperiana var. obtusa (Kützing) Frenguelli 1938, p. 322
BasionymOdontella obtusa Kützing 1844
Published inFrenguelli, J. 1938 [ref. 001209]. Diatomeas de la Bahía de San Blas (Provincia de Buenas Aires). Revista del Museo de la Plata, Nueva Serie, Sección Botánica 1:251-337, 7 pls.
Type     Click here to view INA card. Click here to check this name in the INA website.
CollectorAssessment of record accuracylikely accurate
List of nomenclatural synonymsBiddulphia aurita var. obtusa (Kützing) Hustedt 1930
Odontella obtusa Kützing 1844
Biddulphia obtusa (Kützing) Ralfs in Pritchard 1861
Odontella aurita var. obtusa (Kützing) Denys 1982
Biddulphia obtusa (Kützing) Grunow 1867
Biddulphia roperiana f. obtusa (Kützing) Frenguelli 1930