Family †Antarctilamnidae Ginter, Liao & Valenzuela-Ríos 2008

†Antarctilamnidae Davis 1994: 58 (family) † Antarctilamna Young 1982 [name only, published after 1960, not available, Art. 13.1.1]

†Antarctilamnidae Ginter, Liao & Valenzuela-Ríos 2008: 169 (family) † Antarctilamna Young 1982