[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925 Class Bacillariophyceae Haeckel (1878) - pennates Subclass Bacillariophycidae D.G.Mann (1990) - raphid diatoms Order Surirellales D.G.Mann (1990) Family Surirellaceae Kütz. (1844) Genus Surirella Turpin (1828) 1 Surirella gemma (Ehrenb.) Kütz. (1844) see Petrodictyon gemma (Ehrenb.) D.G.Mann (1990) 2 Surirella fastuosa Ehrenberg 3 Surirella pandura H. Peragallo & M. Peragallo, 1897-1898[1898] 4 Surirella striatula Turpin (1828)