1. Anders, J. L., Nakao, M., Uchida, K., Ayer, C. G., Asakawa, M., and Koizumi, I. 2019. Comparison of the intestinal helminth community of the large Japanese field mouse (Apodemus speciosus) between urban, rural, and natural sites in Hokkaido, Japan. Parasitology International 70: 51–57.
2. Andreassen, J., Bennet-Jenkins, E. M., and Bryant, C. 1999. Immunology and biochemistry of Hymenolepis diminuta. Advances in Parasitology 42: 223–275.
3. Ariola, V. 1899. II gen. Scyphocephalus Rigg. E proposta di una nuova classificazione dei cestodi. Atti della Società Ligustica di Scienze Naturali e Geografiche, Genova 10: 160–167.
4. Asakawa, M. 1989. Helminth fauna of the Japanese Microtidae and Muridae. Mammalian Science 29: 17–35. [In Japanese]
5. Asakawa, M. 1993. Parasitic helminths obtained from rodents on Nemuro peninsula and Notsuke-saki, Hokkaido, Japan. Memoirs of the National Science Museum, Tokyo 26: 75–82. [In Japanese]