| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 8243 | Obst, M., P. Funch and R.M. Kristensen 2006 A new species of Cycliophora from the mouthparts of the American lobster, Homarus americanus (Nephropidae, Decapoda). Organisms, Diversity and Evolution 6:83-97. | 2006 | Symbion americanus | --> |
| 116355 | Baker, J.M., P. Funch and G. Giribet 2007 Cryptic speciation in the recently discovered American cycliophoran Symbion americanus; genetic structure and population expansion. Mar Biol 151:2183-2193. | 2007 | Symbion americanus | 2185 |