. . "Animalia" . "Mammalia" . . . . . . . . . . . . "(Gray 1828)" . "Lagenorhynchus" . "Delphinidae" . "Atlantic White-sided Dolphin" . . . "Lagenorhynchus acutus (Gray 1828)" . . "Chordata" . . . . "Lagenorhynchus acutus" . "Cetacea" . .