| Author | Brock, J.P. |
| Year | 1982 |
| Title | A systematic study of the genus Ophion in Britain (Hymenoptera, Ichneumonidae) |
| Type | Paper |
| Source | Tijdschrift voor Entomologie Vol 125: 57-97. |
| Illustrations | Line drawings |
| Review (by Malcolm Storey) | A very detailed study, but the key can be difficult to use. The work is often useful to supply more detail or a different description of difficut couplets in Broad’s more modern key. |
| Examine |  Stereo Microscope |
| Identification difficulty | Difficult. |
