| the helminth fauna of the common seal (phoca vitulina vitulina, linné, 1758) from the wadden sea in lower saxony. part 1: trematodes, cestodes and acanthocephala. | between august 1988 and january 1989 110 common seals found dead along the coast of lower saxony were investigated for the occurrence of trematodes, cestodes and acanthocephala. two fluke species, cryptocotyle lingua creplin, 1825 and phagicola septentrionalis van den broek, 1967, two tapeworm species diphyllobothrium cordatum leuckart, 1863 and diphyllobothrium elegans krabbe, 1865, and the acanthocephala species corynosoma strumosum rudolphi, 1802 were found. phagicola septentrionalis and the ... | 1991 | 1789021 |
| the helminth fauna from the common seal (phoca vitulina vitulina, linné, 1758) of the wadden sea in lower saxony. part 2: nematodes. | during the seal epidemic in 1988 and the beginning of 1989, 115 common seals found dead on the shores of the wadden sea of lower saxony were investigated for the presence of nematodes. the lungworm otostrongylus circumlitus railliet 1899 was found in 26.1% of the seals, the lungworm parafilaroides gymnurus railliet 1899 in 26.9% and the heartworm dipetalonema spirocauda leidy 1858 in 32.2% of the seals. in the digestive tract, two anisakid species were found, pseudoterranova decipiens mozgovoi 1 ... | 1991 | 1789022 |