EditorialTetragonopterus chalceus (Schomburgk's tetragonopterus, Tetragonopterus schomburgkii). Handcoloured steel engraving by W.H. Lizars after an illustration by James Stewart from Robert Schomburgk's Fishes of Guiana, part of Sir William Jardine's Naturalis...
EditorialPink-tailed chalceus, Chalceus macrolepidotus. (Large-scaled chalceus.) Handcoloured steel engraving by W.H. Lizars after an illustration by James Stewart from Robert Schomburgk's Fishes of Guiana, part of Sir William Jardine's Naturalist's Library: Ic...
EditorialTetragonopterus chalceus (Schomburgk's tetragonopterus, Tetragonopterus schomburgkii). Handcoloured steel engraving by W.H. Lizars after an illustration by James Stewart from Robert Schomburgk's Fishes of Guiana, part of Sir William Jardine's Naturalis...
EditorialPink-tailed chalceus, Chalceus macrolepidotus. (Large-scaled chalceus.) Handcoloured steel engraving by W.H. Lizars after an illustration by James Stewart from Robert Schomburgk's Fishes of Guiana, part of Sir William Jardine's Naturalist's Library: Ic...