| Author | Schuchert, P. |
| Year | 2010 |
| Title | The European athecate hydroids and their medusae (Hydrozoa, Cnidaria): Capitata Part 2 |
| Type | Paper |
| How Complete | All the European species known at the time |
| Source | Revue suisse de Zoologie Vol 117: 337-555. |
| Illustrations | Line drawings and seven colour plates. |
| Review (by Malcolm Storey) | Includes freshwater hydra. |
| Examine |  with a Microscope using 100x oil-immersion |
| Website url | www.ville-ge.ch/mhng/hydrozoa/ |
