International Journal of Odonatology – official Organ the worldwide Dragonfly Association vol. 7 (2) 2004

Dragonfiles are already used as indicators for wetland quality in Europe, Japan, the USA and Australia. In this issue all availbble information regarding the global threat status of dragonflies and their habitats is compiled by regional experts. 35 authors report on 22 regions and together they cover almost the whole world suitable for odonate life.