Třída: Actinopterygii - paprskoploutví
Řád: Ophidiiformes - hrujovci
Čeleď: Bythitidae - jeskyňovkovití

Reference: Cohen, D. M. & J. G. Nielsen   2002. Diplacanthopoma kreffti (Pisces, Bythitidae), a new species from the northwest Australian shelf, with comments on the name D. alcockii Goode and Bean, 1896. Arch. Fish. Mar. Research v. 50 (no. 1): 11-15.