Branchioscorpionoidea is an extinct superfamily of scorpions containing two families, Branchioscorpionidae and Dolichophoniidae, both of which are monogeneric.
The family Dolichophoniidae contains the oldest known scorpion, Dolichophonus, as the older Parioscorpio named in 2020 has been found to be an unrelated arthropod.
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