The identity of two morphotypes of Alella macrotrachelus (Brian, 1906) (Copepoda: Siphonostomatoida: Lernaeopodidae) from white seabream, Diplodus sargus (Actinopterygii: Sparidae)
Division of Paleoceanology, Institute of Marine and Coastal Sciences, Faculty of Geosciences, University of Szczecin, Adama Mickiewicza 16, 70-383 Szczecin, Poland
Division of Aquaculture, Faculty of Food Science and Fisheries, West Pomeranian University of Technology in Szczecin, Kazimierza Krolewicza 4, 71-550 Szczecin, Poland