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Craterolophus convolvulus illustration (fig. 3) from Johnston, 1835, as Lucernaria convolvulus.

Caption below the original figure (1835) reads:
Lucernària convólvulus. a, The natural size, side view; b, a view of the oral disk expanded, natural size; c, a few of the filaments in the stomach, magnified.

. Photographer: Johnston, George 1835. Publisher: Mills, Claudia.

Johnston, George 1835
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith