H.  Ishizuka, Maezawa, T., Kawauchi, J., Nodono, H., Hirao, Y., Nishimura, O., Nakagawa, H., Sek, ii, K., Tasaka, K., Tarui, H., Agata, K., Hoshi, M., Kobayashi, K., Sakakibara, Y., and Matsumoto, M., ?The Dugesia ryukyuensis database as a molecular resource for studying switching of the reproductive system?, Zoological Science, vol. 24, pp. 31-37, 2007.

O.  Nishimura, Hirao, Y., Tarui, H., and Agata, K., ?Comparative transcriptome analysis between planarian Dugesia japonica and other platyhelminth species?, BMC Genomics, vol. 13, 2012.