宿主 Hosts

ヤマアカガエル Rana ornativentris Werner, 1903（R. temporaria oientaris. として [2, 3]）[1, 2, 3, 7, 8]．

ニホンアカガエル Rana japonica Boulenger, 1879 [4]．

エゾアカガエル Rana pirica Matsui, 1991 (R. chinensis として）[4]．

寄生部位 Site of infection

膀胱 urinary bladder．

産地 Localities

仙台 Sendai （宮城県 Miyagi Pref.）[1, 2]，Shakushiji（原文ママ sic）（東京都 Tōkyō Met.）[2]，福王寺 Fukuō-ji（広島県 Hiroshima Pref.）[2]，相模原 Sagamihara（神奈川県 [8] Kanagawa Pref.）[5, 7]，札幌 Sapporo（北海道 Hokkaidō）[6, 7]．

環境 Environment

陸 land，淡水 freshwater．

異名 Synonymised names

Polystoma integerrimum (Frölich, 1791) [1, 2]．

Polystoma integerrimum japonicus Ozaki, 1940 [4]．

Polystoma sp. [5, 6]．

Polystoma ezoensis Uchida, Machida, Uchida and Itagaki, 1988 [7]．

文献 References

[1] 尾崎佳正 (1931b). 邦産多口吸蟲ノ二三ニ就テ. 日本寄生虫学会記事 3: 23–24. (Ozaki, Y. (1931b). [On some polystome trematodes from Japan]. Nihon Kiseichu Gakkai Kiji 3: 23–24. [In Japanese])

[2] Ozaki, Y. (1935a). Studies on the frog-trematode Diplorchis ranae. I. Morphology of the adult form with a review of the family Polystomatidae. Journal of science of the Hiroshima University. Series B, Division 1. Zoology 3: 193–225, pls. 1–3.

[3] Price, E. W. (1939b). North American monogenetic trematodes. IV. Polystomatidae (Polystomatoidea). Proceedings of the Helminthological Society of Washington 6: 80–92.

[4] 尾崎佳正 (1940). 日本産Polystomum integerrimumに就て. 動物学雑誌 52: 48. (Ozaki, Y. (1940). [On Polystomum integerrimum from Japan]. Doubutsugaku Zasshi 52: 48 [In Japanese])

[5] 内田明彦・板垣博 (1978). 日本産両生類の寄生虫相（第13報）神奈川県に分布する単生目吸虫について. 寄生虫学雑誌 28 (1 suppl.): 5. (Uchida, A. and Itagaki, H. (1978). Studies on amphibian helminths in Japan. XIII. Fauna of monogenetic trematodes in Kanagawa Prefecture, Japan. Japanese Journal of Parasitology 28 (1 suppl.): 5. [In Japanese with English title])

[6] 内田明彦・板垣博 (1980). 日本産両生類の寄生虫相（14報）エゾアカガエルよりえた Polystoma sp. 寄生虫学雑誌 29 (spple.): 92. (Uchida, A. and Itagaki, H. (1980). Studies on the amphibian helminth in Japan (14) Polystoma sp. from a frog, Rana chinsensisn dybowskii (Trematoda : Monogenea). Japanese Journal of Parasitology 29 (spple.): 92. [In Japanese with English title])

[7] Uchida, A. Machida, M., Uchida, K. and Itagaki, H. (1988). Studies on the amphibian helminths in Japan (X) two new monogeneans, Polystoma ozakii n. sp. and P. ezoensis n. sp. and new locality and host of P. racophori. The Bulletin of Azabu University. Veterinary Medicine 9: 7–12.

[8] Goldberg, S. R. and Bursey, C. R. (2002). Helminths of 10 species of anurans from Honshu Island, Japan. Comparative Parasitology 69: 162–176.

備考 Remarks

Polystoma ezoensis Uchida, Machida, Uchida and Itagaki, 1988 は Goldberg and Bursey (2002) によって P. ozakii の新参異名とされている.

Polystoma ezoensis Uchida, Machida, Uchida and Itagaki, 1988 is refarded as a junior synonym of P. ozakii by Goldberg and Bursey (2002).