Published on 15. October 2014 Redescription of Scymnodon ichiharai Yano and Tanaka 1984 (Squaliformes: Somniosidae) from the western North Pacific, with comments on the definition of somniosid genera William T. White, Diego F. B. Vaz, Hsuan-Ching Ho, David A. Ebert, Marcelo R. de Carvalho, Shannon Corrigan, Elisabeth Rochel, Murilo de Carvalho, Sho Tanaka, Gavin J.