as the maxillules. One pair of antennae typically makes up the first head appendage. In some living mandibulates such as myriapods and insects, the first pair of antennae is the only one present, a situation also found in fossil mandibulate groups.'

Taxonomy

The name "Mandibulata" was originally used for a subgroup of insects by Joseph Philippe de Clairville in 1798. In the 1930s, Robert Evans Snodgrass

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