Claim: Graffilla is a genus classified under the family Graffillidae in the order Rhabdocoela, an order of flatworms in the class Rhabditophora with about 1700 species described worldwide, in the kingdom Animalia.
Evidence: Family: Graffillidae Order: Rhabdocoela Kingdom: Animalia Graffilla is a genus of parasitic turbellarian flatworms. Class: Rhabditophora Rhabdocoela is an order of flatworms in the class Rhabditophora with about 1700 species described worldwide.