Species that contain: Spheroides and borealis [ 1 ] records

borealis, Spheroides Jordan [D. S.] & Snyder [J. O.] 1901:245, Fig. 5 [Proceedings of the United States National Museum v. 24 (no. 1254); ref. 14759] Mororan, Hokkaido, Japan. Holotype (unique): CAS-SU 6525. Paratypes: CAS-SU 6760-61 (16, 28), 6746 (2); USNM 49856 (2). Type catalog: Böhlke 1953:144-145 [ref. 12291]. •Synonym of Takifugu porphyreus (Temminck & Schlegel 1850) -- (Lindberg et al. 1997:136 [ref. 23547], Parin 2003:S35 [ref. 28536], Parin et al. 2014:553 [ref. 33547], Dyldin & Orlov 2017:203 [ref. 35257] with question). Current status: Synonym of Takifugu porphyreus (Temminck & Schlegel 1850). Tetraodontidae. Habitat: marine.