Bodianus eclancheri, commonly known as the harlequin wrasse, is a species of wrasse. It is found in the south-eastern Pacific Ocean.Merlen, G., 1988. A field guide to the fishes of Galapagos. Wilmot Books, London, England 60 p.
Etymology The fish is named in honor of Charles René Augustin L'Eclancher (also spelled Léclancher, 1804–1857), the naval surgeon aboard La Vénus, from which the type specimen was collected.
Description This species reaches a length of .
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