Falk, S J. Research & survey in nature conservation, No. 39. Published by JNCC, 1991. Updates relevant information in the RDB Insects (1987) using the old IUCN categories and criteria.
The original list published in 1991
This list contains 1,544 species
If you are having problems with this checklist please let us know by email
Natural History Museum
Tel: +44 (0)20 7942 5000