| Publication Type: | Book |
| Year of Publication: | 1979 |
| Authors: | P. J. Hayward, Ryland J. S. |
| Series Editor: | D. M. Kermack, Barnes R. S. K. |
| Series Title: | Synopses of the British Fauna (new series) |
| Volume: | 14 |
| Number of Pages: | 312pp |
| Publisher: | Academic Press for the Linnaean Society, London |
| ISBN: | 0-12-335050-6 |