Angaria melanacantha (Reeve, 1842) in Conchologia Systematica (rb)

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Description: English: The illustration of Angaria melanacantha (Reeve, 1842) taken from the original description of the species (originally named Delphinula melanacantha Reeve, 1842 or Delphinula imperialis Reeve, 1843[1]). Date: 28 April 2021. Source: Original file taken from Conchologia systematica, or Complete system of conchology: in which the Lepades and conchiferous Mollusca are described and classified according to their natural organization and habits. Plate CCXI. (Biodiversity Heritage Library). Edited in red background. Author: Reeve, Lovell Sowerby, G. B. Other versions: .