Table 7.
Accidental hosts of Corynosoma semerme. *Source not viewed, ^Found in Host-Parasite Database NHM London without further reference details.
| Host order | Host family | Host species | Host vernacular name | Geographical locality | Reference |
| Anseriformes | Anatidae | Clangula hyemalis (Linnaeus, 1758) (as Nyroca hyemalis) | long-tailed duck | Germany | Lühe 1911 |
| Charadriiformes | Laridae | Larus fuscus Linnaeus, 1758 | black-backed gull | Baltic Sea, Finland | Forssell 1905 |
| Suliformes | Phalacrocoracidae | Phalacrocorax carbo (Linnaeus, 1758) | great cormorant | Baltic Sea, Finland | Forssell 1905 |
| Suliformes | Phalacrocoracidae | Phalacrocorax carbo (Linnaeus, 1758) | great cormorant | Germany | Lühe 1911 |
| Suliformes | Phalacrocoracidae | Phalacrocorax pelagicus Pallas, 1811 (as Phalacrocorax pelagicus pelagicus) | pelagic cormorant | North America | Van Cleave 1953 |
| Carnivora | Canidae | Canis lupus familiaris Linnaeus, 1758 (as Canis familiaris) | Husky dog | North America | Van Cleave 1953 |
| Carnivora | Canidae | Vulpes lagopus Linnaeus, 1758 (as Alopex lagopus) | Arctic fox, polar fox | European USSR (CIS) | Yushkov 1995* |
| Carnivora | Canidae | Vulpes lagopus Linnaeus, 1758 (as Alopex lagopus) | Arctic fox, polar fox | St. Lawrence Island, Bering Sea, Alaska | Rausch et al. 1990 |
| Carnivora | Mustelidae | Mustela erminea Linnaeus, 1758 | stoat | Sweden | Lundström 1942 |
| Carnivora | Mustelidae | Mustela putorius Linnaeus, 1758 (as Putorius foetorius) | European polecat | Germany | Lühe 1911 |
| Carnivora | Mustelidae | Neovison vison (Schreber, 1777) (as Mustela vison) | mink | Finland | Nuorteva 1966 |
| Carnivora | Mustelidae | Neovison vison (Schreber, 1777) (as Mustela vison) | American Mink | Iceland | Skirnisson 1995 |
| Cetartiodactyla | Eschrichtiidae | Eschrichtius robustus (Lilljeborg, 1861) (as Eschrichtius gibbosus) | gray/grey whale | Arctic Ocean, Pacific Ocean | [Whales and dolphins. Monographic outline.]^ |
| Cetartiodactyla | Phocoenidae | Phocoena phocoena (Linnaeus, 1758) | harbour porpoise | Germany | Lühe 1911 |
| Cetartiodactyla | Phocoenidae | Phocoena phocoena (Linnaeus, 1758) | harbour porpoise | Northern Atlantic | [Whales and dolphins. Monographic outline.]^ |
| Cetartiodactyla | Phocoenidae | Phocoena phocoena (Linnaeus, 1758) | harbour porpoise | Arctic Ocean, Northern Pacific Ocean | [Whales and dolphins. Monographic outline.]^ |
| Cetartiodactyla | Phocoenidae | Phocoena phocoena (Linnaeus, 1758) (as Phocoena communis) | harbour porpoise | Finland, Tvärminne | Forssell 1904 |
| Cetartiodactyla | Phocoenidae | Phocoena phocoena (Linnaeus, 1758) (as Phocoena communis) | harbour porpoise | Baltic Sea, Finland | Forssell 1905 |