Conservation of Dragonflies

Sentinels for Freshwater Conservation

Hardback
August 2024
9781789248371
More details
  • Publisher
    CABI
  • Published
    19th August
  • ISBN 9781789248371
  • Language English
  • Pages 640 pp.
  • Size 6" x 9"
$130.00

Dragonflies are among the most familiar and popular of all insects, deeply embedded in human cultural history. They are iconic and tell us much about the environments in which we and they live. Their conservation is an important part of biodiversity conservation.

One modern dragonfly species is listed as extinct, with many others currently threatened. It is now essential to increase conservation efforts towards saving these threatened species, with strategies now available for doing this. Recovery of dragonfly populations goes hand in hand with improvements to both freshwater conditions and bank vegetation quality. In contrast, some other dragonfly species have benefitted greatly from human transformation of the landscape, with artificial ponds, in particular, increasing the population levels of many species. In turn, climate change is seeing many geographical range shifts.

Dragonflies are variously sensitive to both the health of freshwater systems and the quality of vegetation along rivers and around ponds. Their wide range of sensitivities enables us to measure the extent to which freshwater ecosystems are either deteriorating or are improving when we undertake restoration. After discussing dragonfly functional morphology and their diversity and distribution, the book looks at a trait perspective on dragonfly conservation. It then examines stressors on freshwater ecosystems and dragonflies, conservation action, and assessment and monitoring using dragonflies. It concludes with methods for future-proofing freshwaters and their dragonfly sentinels.

Conservation of Dragonflies: Sentinels for Freshwater Conservation is for naturalists, citizen scientists, entomologists and conservation scientists, as well as practitioners and policy makers around the world.

1. Introduction
2. Dragonfly functional morphology
3. Dragonfly diversity and distribution
4. A trait perspective on dragonfly conservation
5. Stressors on freshwater ecosystems and dragonflies
6. Dragonfly conservation action
7. Freshwater assessment and monitoring using dragonflies
8. Future-proofing freshwaters and their dragonfly sentinels

Michael J. Samways

Michael J. Samways, Fellow of the Royal Society of South Africa and Member of the Academy of Science of South Africa, is a Distinguished Professor in the Department of Conservation Ecology & Entomology, Stellenbosch University, South Africa. He focuses on all aspects of insect conservation, both nationally and internationally. Michael is the recipient of the John Herschel Medal of the Royal Society of South Africa, the Senior Captain Scott and Gold Medals of the South African Academy of Science and Arts, and Gold Medal of the Academy of Science of South Africa. He received the life-time Stellenbosch University Chancellor's Award, and IUCN/Species Survival Commission Chair's Citation of Excellence. He and his team, the Mondi Ecological Networks Programme, were named Winner of the NSTF-South32 Award.

Insect Conservation; Invertebrate Conservation; Applied Ecology; Habitat Conservation; Dragonfly; Dragonflies; Insects; Entomology; Biodiversity; Freshwater Systems; Water Quality; Indicator Species; Wildlife Conservation; Aquatic Insects