1. Studies on some nematode parasites of frogs and toads in Japan, with notes on their distribution and frequency;Morishita;J Fac Sci Univ Tokyo,1926
2. On two new genera of frog trematodes, Cryptotrema and Microlechitus, and a new species of Pleurogenes;Ozaki;J Fac Sci Univ Tokyo,1926
3. Parasites of Japanese salamanders;Pearse;Ecology,1932
4. Studies on the helminth fauna of Japan. Part 14. Amphibiam trematodes;Yamaguti;Japan J Zool,1936
5. Studies on the amphibian helminths in Japan. I. A new trematode, Gorgoderina tanigawaensis n. sp., from the toad, Bufo japonicus (Schlegel, 1838);Uchida;Jpn J Parasitol,1974