Polybius marmoreus (Leach, 1814)

BELGIUM – Southern North Sea • 1 ♂, 2 ♀♀; between the Grote Bank and the Thorton Bank, trawler 029; 22 and 26 Feb. 1991; Eddy Eneman leg.; RBINS, INV. 187225 • 3 ♂♂, 7 ♀♀; Heist (municipality of Knokke-Heist); 9 Mar. 2012; Hans De Blauwe leg.; beach suppletion; RBINS, INV. 187218 • 1 ♂; Wenduine; 22 Mar. 2012; beach suppletion; Hans De Blauwe leg.; RBINS, INV. 187231 .

FRANCE • 2 ♂♂; net refuse at Boulogne-sur-Mer; 17 Aug. 1985; d’Udekem d’Acoz leg.; RBINS, INV. 187224 • 1 ♂; southern North Sea or eastern English Channel, RV Thalassa, JBTS 2010, stn Ø0162; 7 Feb. 2010; Jocelyn Martin leg.; RBINS, INV. 187220 .

SPAIN • 4 ♂♂, 1 ♀; Málaga, Fuengirola, Las Chapas de Marbella; 2–6 m depth; 14 Sep. 1979; García Raso leg; sandy bottoms; CRUST_ICMAN/3786 .