World Register of Marine Species (WoRMS)
DecaNet eds. (2026). DecaNet. Grapsus thukuhar Owen, 1839. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=362583 on 2026-08-03
Owen, R. (1839). In: Beechey, F.W., The Zoology of Captain Beechey's Voyage; Compiled from the Collections and Notes Made by Captain Beechey, the Officers and Naturalists of the Expedition, during a Voyage to the Pacific and Behring Straits Performed in His Majesty's Ship Blossom, under the Command of Captain F.W. Beechey, R.N., F.R.S, &c, in the years 1825, 26, 27 and 28: 77-97, pls. 24-28. London.