Description of Discocotyle ciray n. sp. (Monogenea: Discocotylidae) from Parahucho perryi (Brevoort) from Hokkaido, Japan, with a redescription of D. sagittata (Leuckart, 1842) - Ogawa, K.; Shirakashi, S.; Sata, N.; Itoh, N.; Ito, S.; Lewisch, E.; Bornstein, S. (Systematic Parasitology, 2024)