MORALES, Eduardo A., José María GUERRERO, Carlos E. WETZEL, Silvia SALA & Luc ECTOR 2013 (June) (May 29) Unraveling the identity of Fragilaria pinnata Ehrenberg and Staurosira pinnata Ehrenberg: research in progress on a convoluted story Cryptogamie: Algologie 34(2): 89-102, 62 figs. Fragilaria pinnata and Staurosira pinnata are not conspecific |