Subfamily Bathydraconinae Regan 1913

Bathydraconidae Regan 1913b:240, 251, 281 [ref. 3651] (family) Bathydraco [family name sometimes seen as Batydraconidae]

Parachaenichthyini Balushkin & Voskoboinikova 1995:151, 153 [ref. 32850] (tribe) Parachaenichthys

Cygnodraconinae Derome, Chen, Dettaı̈, Bonillo & Lecointre 2002:144–147 [ref. 33082] (subfamily) Cygnodraco [not published according to the rules, not available]