宿主 Hosts

ヨシノゴチ Platycephalus sp. 1 of Nakabo and Kai (2013) [1]．

マゴチ Platycephalus sp. 2 of Nakabo and Kai (2013) [1, 2]．

寄生部位 Sites of infection

鰓弁 Gill lamellae．

産地 Localities

今治市沖燧灘 Hiuchi-nada, off Imabari City.（愛媛県 Ehime Pref.）[1]；福山市横島沖 Off Yoko-shima, Fukuyama City（広島県 Hiroshima Pref.）[1]；田原市田原沖 North Pacific or Mikawa Bay off Tahara（愛知県 Aichi Pref.）[1]；九州沖日本海 Sea of Japan, off  Kyushu [1]；横浜市磯子，小柴，柴，金沢，鴨居 Isogo, Koshiba, Shiba, Kanazawa, and Kamoi in Yokohama City（神奈川県 Kanagawa Pref.）[2]；富津市富津 Futtsu, Futtsu City（千葉県 Chiba Pref.）．

環境 Environment

海 marine．

文献 References

[1] Kritsky, D. C. and Nitta, M. (2019). Dactylogyrids (Platyhelminthes: Monogenoidea) infecting the gill lamellae of flatheads (Scorpaeniformes: Platycephalidae), with proposal of Platycephalotrema n. gen. and descriptions of new species from Australia and Japan. Diversity 11 (8): 132.

[2] Katahira, H., Horiguchi, T., and Takahashi, M. (2025). The occurrences of three ectoparasites on the flathead Platycephalus sp. 2, the “Magochi” from Tokyo Bay, Japan. Plankton and Benthos Research 20(Spec): s185-s191.