Family Rhadinorhynchidae
 
Golvanacanthus Paggi & Orecchia, 1972
 
  Golvanacanthus blennii Paggi & Orecchia, 1972 (S) [O]
 
Leptorhynchoides Kostylev, 1924
 
  Leptorhynchoides plagicephalus (Westrumb, 1821) (N) [O]
 
Rhadinorhynchus Lühe, 1911
 
  Rhadinorhynchus lintoni Cable & Linderoth, 1963 (S) [O]
 
Serrasentis Van Cleave, 1923
 
  Serrasentis sagittifer (Linton, 1889) (S) [O]

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