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Philos. Trans., vol. 51(2): : p. kew-2515369, t. 19 (1760) [J.N. Fitch] [3]
drawing: J.N. Fitch [505]
Illustration contributed by:
Philos. Trans., vol. 51(2): : p. kew-2515369, t. 19 (1760) [J.N. Fitch]