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VOL. 11, ISSUE 1 (2026)
A study on diversity of odonata at Ramdhari, Bhavnagar, India
Authors
Brijrajsinh K Gohil, Paresh Poriya, Manish Visavadia, Zalak Sabapara
Abstract
The order Odonata, comprising dragonflies and
damselflies, represents an ecologically significant group of amphibiotic
insects closely associated with freshwater ecosystems. Due to their sensitivity
to environmental changes, odonates serve as valuable bioindicators for
assessing habitat quality and freshwater ecosystem health. The present study
investigates the diversity and distribution of odonates in the Ramdhari,
located near Sihor Taluka, approximately 40 km from Bhavnagar, Gujarat
(Latitude 21°41′–21°43′N; Longitude 71°47′–71°50′E). The study region covers an
area of approximately 13.5–15.0 km² with a total perimeter of about 18.5–21.0
km, comprising a heterogeneous landscape of agricultural fields, wetlands, and
semi-natural habitats. Field surveys were conducted twice a month using fixed
transects for direct visual observations and photographic documentation. A
total of 15 species of odonates were recorded, encompassing 12 genera and 3
families. The family Libellulidae was the most dominant, represented by the
highest number of genera and species, followed by members of Orthetrum and
Trithemis. This study constitutes the first systematic survey of dragonfly and
damselfly diversity in the Ramdhari region and provides baseline data for
future ecological monitoring and conservation planning in this freshwater
ecosystem.
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Pages:43-46
How to cite this article:
Brijrajsinh K Gohil, Paresh Poriya, Manish Visavadia, Zalak Sabapara "A study on diversity of odonata at Ramdhari, Bhavnagar, India". International Journal of Entomology Research, Vol 11, Issue 1, 2026, Pages 43-46
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