EditorialDugong, Dugong dugon (Dugong of the East Indies, Dugungus indicus). Handcoloured steel engraving by W.H. Lizars after an illustration by James Stewart from Robert Hamilton's Amphibious Carnivora, part of Sir William Jardine's Naturalist's Library: Mamm...
EditorialDugong, Dugong dugon (Dugong of the East Indies, Dugungus indicus). Handcoloured steel engraving by W.H. Lizars after an illustration by James Stewart from Robert Hamilton's Amphibious Carnivora, part of Sir William Jardine's Naturalist's Library: Mamm...
EditorialNarwhal, Monodon monoceros, and dugong, Dugong dugon (vulnerable). Lithograph by Karl Joseph Brodtmann from Heinrich Rudolf Schinz's Illustrated Natural History of Men and Animals, 1836.
EditorialDugong, Dugong dugon (vulnerable) and Amazon river dolphin, Inia geoffrensis (de Blainville, 1817). Handcoloured copperplate stipple engraving from Frederic Cuvier's "Dictionary of Natural Science: Mammals," Paris, France, 1816. Illustration by J. G. P...