Eschmeyer's Catalog of Fishes Reference Record:
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White, W. T., D. F. B. Vaz, H.-C. Ho, D. A. Ebert, M. R. de Carvalho, S. Corrigan, E. Rochel, M. de Carvalho, S. Tanaka and G. J. P. Naylor 2014 (15 Oct.) [ref. 33542] See ref. online
- Redescription of Symnodon ichiharai Yano and Tanaka 1984 (Squaliformes: Somniosidae) from the western North Pacific, with comments on the definition of somniosid genera. Ichthyological Research v. 62 (no. 2): [1-17] 213-229. [First published online, pp. 1-17, on 15 Oct. 2014; volume number and pages added in 2015.]