World Register of Marine Species (WoRMS)
DecaNet eds. (2026). DecaNet. Portunites incerta Bell, 1858&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1619314 on 2026-08-30
Bell, T. (1858). A Monograph of the Fossil Malacostracous Crustacea of Great Britain. Part I. Crustacea of the London Clay. Monographs of the Palaeontographical Society, London. 10[for 1856]: i-viii, 1-44, pls. 1-11.
Reuss, A.E. (1859). Zur Kenntnis fossiler Krabben. Denkschriften der Kaiserlichen Akademie der Wissenschaften Wien. Mathematisch-Naturwissenschaftliche Classe. 17(1): 1-90, pls. 1-24.