Marcius may refer to: * Marcius (family), ancient Romans * ''Marcius'' (insect), a genus in family

Alydidae Alydidae, commonly known as broad-headed bugs, is a family (biology), family of true bugs very similar to the closely related Coreidae (leaf-footed bugs and relatives). There are at least 60 genera and 300 species altogether. Distributed in the t ...

See also