Tomita, T. & Yabumoto, Y. & Kuga, N. (2024)
A New Snaggletooth Shark Species, Hemipristis tanakai Sp. Nov., from the Ashiya Group (Oligocene), Northern Kyushu, Japan.
Paleontological Research, 28(3), 273–278 DOI: 10.2517/PR220021
Tanaka, T. & Kohno, N. (2025)
Paleozoic, Mesozoic and Cenozoic Chondrichthyes from the Japanese Islands.
National Museum of Nature and Science Monographs, 56, 1–184