[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Pisces Class Chondrichthyes Huxley, 1880 - cartilaginous fishes Order Pristiformes - sawfishes Family Pristidae Bonaparte, 1835 - sawfishes 1 Genus Pristis Linck, 1790