Aulacopleuroidea is a superfamily of trilobites. There are 46 species of Aulacopleuroidea, in 13 genera and 2 families. This superfamily has been around since the ordovician period. It includes groups like Rorringtoniidae and Brachymetopidae. They are fast moving animals.

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EOL has data for 10 attributes, including:

Aulacopleuroidea includes 2 children: