EditorialPyrosoma gigantea, Print, Pyrosome, Pyrosomes, genus Pyrosoma, are free-floating colonial tunicates that live usually in the upper layers of the open ocean in warm seas, although some may be found at greater depths. Pyrosomes are cylindrical or cone-sh...
EditorialBioluminescent pyrosome, Pyrosoma atlanticum (Phosphoric pyrosoma, Pyrosoma phosphorescens). Illustration drawn and engraved by Richard Polydore Nodder. Handcoloured copperplate engraving from George Shaw and Frederick Nodder's The Naturalist's Miscell...