| Graffilla | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Platyhelminthes |
| Order: | Rhabdocoela |
| Family: | Graffillidae |
| Genus: | Graffilla H. von Ihering, 1880 |
Graffilla is a genus of parasitic turbellarian flatworms.
A species within Graffilla, G. pugetensi, is a parasite of the pericardial cavity of the bivalvian mollusc Macoma nasuta.
Graffilla effects reared and wild clam populations in Italy, Spain, the United States, and France.