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By: Lalit Rana and Shweta Bhatia
Department of Zoology, Gautam College, Hamirpur, Himachal Pradesh, India.
Department of Biosciences, Himachal Pradesh University, Summerhill, Shimla, Himachal Pradesh, India.
Odonata, comprising dragonflies and damselflies, are integral to the health and sustainability of wetland ecosystems. These insects serve as both apex predators in aquatic habitats and key prey species in terrestrial food webs, ensuring ecological balance. In their larval stage, Odonata contributes to nutrient cycling and water quality by preying on detritivores and controlling populations of aquatic pests, such as mosquitoes. As adults, they help regulate terrestrial insect populations, acting as natural pest control agents. Additionally, Odonata are bioindicators of wetland health, responding sensitively to changes in water quality, habitat structure, and climate conditions. Their presence and diversity reflect the ecological integrity of wetland systems, making them invaluable for monitoring environmental changes. This review highlights the multifaceted ecological roles of Odonata, emphasizing their importance in trophic dynamics, ecosystem services, and conservation efforts to preserve biodiversity and wetland functionality. Recognizing their ecological contributions is crucial for designing sustainable management strategies for wetland habitats globally.
Citation:
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