| Citation | Balsamo, M., W.D. Hummon, M.A. Todaro and P. Tongiorgi, 1997 Italian marine Gastrotricha: IV. Four new species of Chaetonotida. Ital.J.Zool. 64:83-89. |
| Ref. | 2633 Balsamo, M., W.D. Hummon, M.A. Todaro and P. Tongiorgi, 1997 |
| Page | 84-86 |
| Named Used as Valid | Chaetonotus magnificus |
| Locality | Tuscany: Castiglione della Pescaia (42°45'N, 10°51'E). |
| Distribution | Italy. |