The marine fish parasite Nerocila japonica (Isopoda: Cymothoidae) from a euryhaline cyprinid fish (Pseudaspius hakonensis) in brackish waters of a river in central Japan

A juvenile of Nerocila japonica Schioedte and Meinert, 1881 was found parasitizing the ventral fin of a big-sc…

View More The marine fish parasite Nerocila japonica (Isopoda: Cymothoidae) from a euryhaline cyprinid fish (Pseudaspius hakonensis) in brackish waters of a river in central Japan