remove implication triakid (139) -> ground_shark (539)
remove alias triakidae (0) -> triakid (139)
remove implication leopard_shark (139) -> triakid (139)
remove implication ginglymostomatid (181) -> carpet_shark (770)
remove alias ginglymostomatidae (0) -> ginglymostomatid (181)
remove implication nurse_shark (181) -> ginglymostomatid (181)
remove implication mitsukurinid (61) -> mackerel_shark (1736)
remove alias mitsukurinidae (0) -> mitsukurinid (61)
remove implication goblin_shark (61) -> mitsukurinid (61)
remove implication chlamydoselachid (30) -> hexanchiform (30)
remove alias chlamydoselachidae (0) -> chlamydoselachid (30)
remove implication frilled_shark (29) -> chlamydoselachid (30)