. English: Protoelepas and Balanus, in a plate from Charles Darwin's Monograph on the Cirripedia, 1854, engraved by George Brettingham Sowerby, Jr. . 1854. Charles Darwin; George Brettingham Sowerby Jr Darwin's barnacles Proteolepas and Balanus


Size: 1776px × 2815px
Photo credit: © The Picture Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

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