Kato, A.; H. Doi, T. Nakada, H. Sakai and S. Hirose (2005). Takifugu obscurus is a euryhaline fugu species very close to Takifugu rubripes and suitable for studying osmoregulation. BMC Physiology 5: 18. doi:10.1186/1472-6793-5-18.
Motohashi, E.; T. Yoshihara; H. Doi; and H. Ando (2010). Aggregating Behavior of the Grass Puffer, Takifugu niphobles, Observed in Aquarium During the Spawning Period. Zoological Science 27(7): 559–564. doi:10.2108/zsj.27.559