Provisional atlas of the insects of the British Isles (european invertebrate survey), Part 7; Odonata dragonflies. By John Heath

(Ed.). 48 pp. Natural Environmental Research Council. Institute of Terrestrial Ecology, Monks Wood Experimental Station, Huntingdon, 1978. Price: £2.50. This slim volume, comprising an Introduction, Index and 45 maps showing the distribution of 44 species of British Odonata is a welcome addition to the list of other Provisional Atlases of British Insects. The volumes published so far are: (I) Butterflies. (2) Moths (part – small families), (3) Bumble bees; (4) Fleas, (5) Ants, (6) Orthoptera, (7) Odonata, (8) Caddis flies, (9) Social wasps.