Parasite Region Host   all types allotypeholotypeparatypesyntypevaucher all groups AcanthocephalansCestodesCrustaceansMonogeneansMyxosporeansNematodesTrematodes all regions Adriatic SeaArabian SeaAtlantic OceanBlack SeaIndian OceanLigurian SeaMeditteranean SeaNorth SeaPacific OceanRed SeaSea of AzovSea of JapanSea of OkhotskSouth China SeaSouth OceanTumen River (opens into Sea of Japan)White Sea all groups BirdsCrustaceansFishesMolluscs 1 380.Tr Slide Trematodes North Sea Fishes: Brama brama (Bonnaterre, 1788) 380.Tr.97.v5 Vaucher 1× Koellikeria filicollis (Rudolphi, 1819) gravid, wholemount       1