Table 1.
Summary data for the fish species examined/infected with Diplostomum spp.
| Host species | No. examined | No. infected | Diplostomum spp. |
|---|---|---|---|
| Acipenseridae | |||
| Acipenser ruthenus L. | 1 | 1 | D. spathaceum |
| Anguillidae | |||
| Anguilla anguilla (L.) | 1 | – | – |
| Centrarchidae | |||
| Lepomis gibbosus (L.) | 11 | – | – |
| Cyprinidae | |||
| Abramis brama (L.) | 41 | 34 | D. spathaceum, D. pseudospathaceum, ‘D. mergi Lineage 2’ |
| Alburnus alburnus (L.) | 7 | 4 | ‘D. mergi Lineage 2’ |
| Ballerus sapa (Pallas) | 9 | 2 | D. pseudospathaceum, ‘D. mergi Lineage 2’ |
| Blicca bjoerkna (L.) | 13 | 10 | D. spathaceum, D. pseudospathaceum, ‘D. mergi Lineage 2’, Diplostomum sp. A |
| Carassius gibelio (Bloch) | 6 | 1 | Diplostomum sp. B |
| Chondrostoma nasus (L.) | 11 | 4 | D. spathaceum, ‘D. mergi Lineage 2’ |
| Cyprinus carpio L. | 3 | 1 | D. pseudospathaceum |
| Leuciscus aspius (L.) | 9 | 8 | D. spathaceum, D. pseudospathaceum |
| Leuciscus idus (L.) | 4 | 1 | D. pseudospathaceum |
| Rutilus pigus (Lacépède) | 3 | 2 | D. spathaceum |
| Rutilus rutilus (L.) | 9 | 4 | D. spathaceum, Diplostomum sp. C |
| Vimba vimba (L.) | 9 | 8 | D. spathaceum, D. pseudospathaceum, ‘D. mergi Lineage 2’ |
| Barbus barbus (L.) | 2 | – | – |
| Gobio gobio (L.) | 6 | – | – |
| Esocidae | |||
| Esox lucius L. | 3 | – | – |
| Gobiidae | |||
| Neogobius melanostomus (Pallas) | 8 | – | – |
| Ponticola kessleri (Günther) | 2 | – | – |
| Lotidae | |||
| Lota lota (L.) | 2 | 1 | D. pseudospathaceum |
| Percidae | |||
| Gymnocephalus schraetser (L.) | 5 | 1 | D. pseudospathaceum |
| Perca fluviatilis L. | 3 | – | – |
| Sander lucioperca (L.) | 1 | – | – |
| Sander volgensis (Gmelin) | 2 | – | – |
| Zingel zingel (L.) | 1 | – | – |
| Zingel streber (Siebold) | 1 | – | – |
| Siluridae | |||
| Silurus glanis L. | 1 | 1 | D. spathaceum |