Basilicus

Basilicus? It seems you might be referring to "Basilicus" as a historical or medical term, but there’s no widely recognized concept or entity by that exact name. If you mean "Basiliscus," it’s a genus of large lizards known as basilisk lizards, famous for running on water. Alternatively, if you meant "Basil," it’s a common herb used in cooking. Please clarify or provide more context so I can assist you accurately.