| Citation | O'Connor, M., C. Hawkins and D. K. Loomis, 2008 A manual of previously recorded non-indigenous invasive and native transplanted animal species of the Laurentian Great Lakes and coastal United States. NOAA Technical Memorandum NOS NCCOS 77, 82 pp. |
| Ref. | 114042 O'Connor, M., C. Hawkins and D. K. Loomis, 2008 |
| Page | 26 |
| Named Used as Valid | Stela clava |
| Locality | |
| Distribution | USA. |