"Host order";"Host family";"Host species";"Host vernacular name";"Geographical locality";Reference Acipenseriformes;Acipenseridae;"Acipenser sturio Linnaeus, 1758";sturgeon;"USSR (CIS)";"Shulman 1954*" Acipenseriformes;Acipenseridae;"Acipenser sturio Linnaeus, 1758";sturgeon;"USSR (CIS)";"Shulman 1954*" Anguilliformes;Anguillidae;"Anguilla anguilla (Linnaeus, 1758)";"European eel";Sweden;"Lundström 1942 " Anguilliformes;Anguillidae;"Anguilla anguilla (Linnaeus, 1758)";"European eel";Europe;"Van Cleave 1953 " Clupeiformes;Clupeidae;"Clupea harengus Linnaeus, 1758";herring;Sweden;"Lundström 1942 " Clupeiformes;Clupeidae;"Clupea harengus Linnaeus, 1758 (as Clupea harengus membras)";herring;"Baltic Sea, Finland, Tvärminne";"Forssell 1904 " Clupeiformes;Clupeidae;"Clupea harengus Linnaeus, 1758 (as Clupea harengus membras)";herring;"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Clupeiformes;Clupeidae;"Clupea harengus Linnaeus, 1758 (as Clupea harengus membras)";herring;Germany;"Lühe 1911 " Clupeiformes;Clupeidae;"Clupea harengus Linnaeus, 1758 (as Clupea harengus membras)";herring;Europe;"Van Cleave 1953 " Cypriniformes;Cyprinidae;"Blicca bjoerkna (Linnaeus, 1758)";"white bream";Sweden;"Lundström 1942 " Cypriniformes;Cyprinidae;"Blicca bjoerkna (Linnaeus, 1758)";"white bream";Europe;"Van Cleave 1953 " Cypriniformes;Cyprinidae;"Pelecus cultratus (Linnaeus, 1758)";ziege;"Finno-Karelian ASSR";"Rumyantsev and Ieshko 1997*" Esociformes;Esocidae;"Esox lucius Linnaeus, 1758";pike;"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Gadiformes;Gadidae;"Boreogadus saida (Lepechin, 1774)";"polar cod";"Arctic Ocean, USSR zone, Pechora Sea";"Karasev and Mitenev 1993*" Gadiformes;Gadidae;"Gadus morhua Linnaeus, 1758";cod;"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Gadiformes;Gadidae;"Gadus morhua Linnaeus, 1758 (as Gadus callarias)";cod;Sweden;"Lundström 1942 " Gadiformes;Gadidae;"Gadus morhua Linnaeus, 1758 (as Gadus callarias)";cod;Europe;"Van Cleave 1953 " Gadiformes;Lotidae;"Enchelyopus cimbrius (Linnaeus, 1766) (as Onos cimbrius)";"fourbeard rockling";Europe;"Van Cleave 1953 " Gadiformes;Lotidae;"Lota lota (Linnaeus, 1758)";burbot;"Baltic Sea, Bothnian Bay";"Valtonen and Julkunen 1995 " Gadiformes;Lotidae;"Lota lota (Linnaeus, 1758) (as Lota vulgaris)";burbot;Sweden;"Lundström 1942 " Gadiformes;Lotidae;"Lota lota (Linnaeus, 1758) (as Lota vulgaris)";burbot;Europe;"Van Cleave 1953 " Gadiformes;Lotidae;"Lota lota (Linnaeus, 1758)";burbot;"Tuluksak, Bering Sea, Alaska";"Rausch et al. 1990" Gasterosteiformes;Gasterosteidae;"Gasterosteus aculeatus Linnaeus, 1758";"three-spined stickleback";Sweden;"Lundström 1942 " Lophiiformes;Lophiidae;"Lophius piscatorius Linnaeus, 1758";angler;Sweden;"Lundström 1942 " Osmeriformes;Osmeridae;"Osmerus dentex Steindachner and Kner, 1870";"Pacific rainbow smelt";Japan;"Sasaki et al. 2019" Osmeriformes;Osmeridae;"Osmerus eperlanus (Linnaeus, 1758)";"rainbow smelt";"Baltic Sea, Finland, Tvärminne";"Forssell 1904 " Osmeriformes;Osmeridae;"Osmerus eperlanus (Linnaeus, 1758)";"rainbow smelt";"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Osmeriformes;Osmeridae;"Osmerus eperlanus (Linnaeus, 1758)";"rainbow smelt";Germany;"Lühe 1911 " Osmeriformes;Osmeridae;"Osmerus eperlanus (Linnaeus, 1758)";"rainbow smelt";Sweden;"Lundström 1942 " Osmeriformes;Osmeridae;"Osmerus eperlanus (Linnaeus, 1758)";"rainbow smelt";Europe;"Van Cleave 1953 " Osmeriformes;Osmeridae;"Osmerus eperlanus (Linnaeus, 1758)";"rainbow smelt";"Baltic Sea, Bothnian Bay";"Valtonen and Julkunen 1995 " Perciformes;Labridae;"Ctenolabrus rupestris (Linnaeus, 1758)";"Atlantic herring";"southern Norway, Flødevigen,";"Karlsbakk et al. 1996 " Perciformes;Percidae;"Gymnocephalus cernua (Linnaeus, 1758) (as Acerina cernua)";ruffe;"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Perciformes;Percidae;"Gymnocephalus cernua (Linnaeus, 1758) (as Acerina cernua)";ruffe;Germany;"Lühe 1911 " Perciformes;Percidae;"Gymnocephalus cernua (Linnaeus, 1758) (as Acerina cernua)";ruffe;Sweden;"Lundström 1942 " Perciformes;Percidae;"Gymnocephalus cernua (Linnaeus, 1758) (as Acerina cernua)";ruffe;Europe;"Van Cleave 1953 " Perciformes;Percidae;"Gymnocephalus cernua (Linnaeus, 1758) (as Gymnocephalus cernuus)";ruffe;"Baltic Sea, Bothnian Bay";"Valtonen and Julkunen 1995 " Perciformes;Percidae;"Perca fluviatilis Linnaeus, 1758";perch;"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Perciformes;Percidae;"Perca fluviatilis Linnaeus, 1758";perch;Sweden;"Lundström 1942 " Perciformes;Percidae;"Perca fluviatilis Linnaeus, 1758";perch;Europe;"Van Cleave 1953 " Perciformes;Percidae;"Sander lucioperca (Linnaeus, 1758) (as Stizostedion lucioperca)";"zanda, pike-perch";"Finno-Karelian ASSR";"Rumyantsev and Ieshko 1997*" Perciformes;Zoarcidae;"Lycodes raridens Taranetz & Andriashev, 1937";"marbled eelpout";"Arctic Ocean, Bering Sea";"Shults and Frost 1988" Perciformes;Zoarcidae;"Zoarces viviparus (Linnaeus, 1758)";eelpout;Sweden;"Lundström 1942 " Perciformes;Zoarcidae;"Zoarces viviparus (Linnaeus, 1758)";eelpout;Europe;"Van Cleave 1953 " Perciformes;Zoarcidae;"Zoarces viviparus (Linnaeus, 1758)";eelpout;"Baltic Sea, Estonia, Riga Bay";"Vismanis et al. 1980*" Perciformes;Zoarcidae;"Zoarces viviparus (Linnaeus, 1758)";eelpout;"Baltic Sea, Germany, Lübecker Bay";"Zander 1991 " Pleuronectiformes;Pleuronectidae;"Hippoglossoides platessoides (Fabricius, 1780) (as Hippoglossoides platessoides limandoides)";"American plaice";"Arctic Ocean, Greenland/Icelandic Zone, Icelandic coast";"Olafsdottir 1999" Pleuronectiformes;Pleuronectidae;"Limanda limanda (Linnaeus, 1758) (as Pleuronectes limanda)";"common dab";Sweden;"Lundström 1942 " Pleuronectiformes;Pleuronectidae;"Limanda limanda (Linnaeus, 1758) (as Pleuronectes limanda)";"common dab";Europe;"Van Cleave 1953 " Pleuronectiformes;Pleuronectidae;"Platichthys flesus (Linnaeus, 1758)";flounder;"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Pleuronectiformes;Pleuronectidae;"Platichthys flesus (Linnaeus, 1758)";flounder;Germany;"Lühe 1911" Pleuronectiformes;Pleuronectidae;"Platichthys flesus (Linnaeus, 1758)";flounder;Sweden;"Lundström 1942 " Pleuronectiformes;Pleuronectidae;"Platichthys flesus (Linnaeus, 1758)";flounder;Sweden;"Van Cleave 1953 " Pleuronectiformes;Pleuronectidae;"Pleuronectes platessa Linnaeus, 1758";"European plaice";Europe;"Van Cleave 1953 " Pleuronectiformes;Pleuronectidae;"Pseudopleuronectes americanus Walbaum, 1792";"winter flounder";"Atlantic, Canada";"Arai 1989 " Pleuronectiformes;Scophthalmidae;"Scophthalmus maximus (Linnaeus, 1758) (as Rhombus maximus)";turbot;"Baltic Sea, Finland, Tvärminne";"Forssell 1904 " Pleuronectiformes;Scophthalmidae;"Scophthalmus maximus (Linnaeus, 1758) (as Rhombus maximus)";turbot;"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Pleuronectiformes;Scophthalmidae;"Scophthalmus maximus (Linnaeus, 1758) (as Rhombus maximus)";turbot;Germany;"Lühe 1911 " Pleuronectiformes;Scophthalmidae;"Scophthalmus maximus (Linnaeus, 1758) (as Rhombus maximus)";turbot;Sweden;"Lundström 1942 " Pleuronectiformes;Scophthalmidae;"Scophthalmus maximus (Linnaeus, 1758) (as Rhombus maximus)";turbot;Europe;"Van Cleave 1953 " Salmoniformes;Salmonidae;"Coregonus albula (Linnaeus, 1758)";"European cisco";Sweden;"Lundström 1942 " Salmoniformes;Salmonidae;"Coregonus albula (Linnaeus, 1758)";"European cisco";Europe;"Van Cleave 1953 " Salmoniformes;Salmonidae;"Coregonus fera Jurine, 1825";"true fera";Europe;"Van Cleave 1953 " Salmoniformes;Salmonidae;"Salmo salar Linnaeus, 1758";salmon;"European USSR (CIS)";"Rumyantsev et al. 1998*" Salmoniformes;Salmonidae;"Salmo trutta Linnaeus, 1758";"brown trout, sea trout";"European USSR (CIS)";"Rumyantsev et al. 1998*" Salmoniformes;Salmonidae;"Thymallus thymallus (Linnaeus, 1758)";grayling;Europe;"Rumyantsev et al. 1999*" Scorpaeniformes;Cottidae;"Myoxocephalus quadricornis (Linnaeus, 1758)";"fourhorn sculpin";"Baltic Sea, Bothnian Bay";"Sinisalo and Valtonen 2003 " Scorpaeniformes;Cottidae;"Myoxocephalus quadricornis (Linnaeus, 1758) (as Cottus quadricornis)";"fourhorn sculpin";"Baltic Sea, Finland, Tvärminne";"Forssell 1904 " Scorpaeniformes;Cottidae;"Myoxocephalus quadricornis (Linnaeus, 1758) (as Cottus quadricornis)";"fourhorn sculpin";"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Scorpaeniformes;Cottidae;"Myoxocephalus quadricornis (Linnaeus, 1758) (as Cottus quadricornis)";"fourhorn sculpin";Germany;"Lühe 1911 " Scorpaeniformes;Cottidae;"Myoxocephalus quadricornis (Linnaeus, 1758) (as Cottus quadricornis)";"fourhorn sculpin";Sweden;"Lundström 1942 " Scorpaeniformes;Cottidae;"Myoxocephalus quadricornis (Linnaeus, 1758) (as Cottus quadricornis)";"fourhorn sculpin";Europe;"Van Cleave 1953 " Scorpaeniformes;Cottidae;"Myoxocephalus scorpius (Linnaeus, 1758)";"shorthorn sculpin";"Baltic Sea, Bothnian Bay";"Valtonen and Julkunen 1995 " Scorpaeniformes;Cottidae;"Myoxocephalus scorpius (Linnaeus, 1758)";"shorthorn sculpin";"Baltic Sea, North-eastern Bothnian Bay";"Valtonen et al. 2001 " Scorpaeniformes;Cottidae;"Myoxocephalus scorpius (Linnaeus, 1758) (as Cottus scorpius)";"shorthorn sculpin";Sweden;"Lundström 1942 " Scorpaeniformes;Cottidae;"Myoxocephalus scorpius (Linnaeus, 1758) (as Cottus scorpius)";"shorthorn sculpin";"Baltic Sea, Finland, Tvärminne";"Forssell 1905 " Scorpaeniformes;Cottidae;"Myoxocephalus scorpius (Linnaeus, 1758) (as Cottus scorpius)";"shorthorn sculpin";Europe;"Van Cleave 1953 " Scorpaeniformes;Cyclopteridae;"Cyclopterus lumpus Linnaeus, 1758";"goldsinny wrasse";Sweden;"Lundström 1942 " Scorpaeniformes;Cyclopteridae;"Cyclopterus lumpus Linnaeus, 1758";"goldsinny wrasse";Europe;"Van Cleave 1953 " Scorpaeniformes;Psychrolutidae;"Dasycottus setiger Bean, 1890";"spinyhead sculpin";"Arctic Ocean, Bering Sea";"Shults and Frost 1988"