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Memorie Accad. Sci. Torino, vol. 35 : p. 0, t. 0, fig. 0 (1831) [15]
Illustration contributed by:
Natural History Museum, London, U.K.
Memorie Accad. Sci. Torino, vol. 35 : p. 0, t. 0, fig. 0 (1831)