Polybius holsatus (Fabricius, 1798)

BELGIUM – Southern North Sea • 6 ♂♂, 1 ♀; Duinbergen (municipality of Knokke-Heist); 1 m depth; Jul. 1986; d’Udekem d’Acoz leg.; sandy beach; RBINS, INV. 187221 .

SPAIN • 1 ♂, 1 ♀; Galicia, Ría de Arousa; Victoriano Urgorri leg.; USC MHN 102060 .