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VOL. 10, ISSUE 1 (2025)
Assessment of diversity and abundance of blister beetles (Coleoptera: Meloidae) in Jhunjhunu district of Rajasthan, India
Authors
Dr. Rajmohan Meena
Abstract
A two-year field study (January 2021–December
2022) conducted at four sites in the Jhunjhunu district (Rajasthan, India)
documented the diversity and abundance of blister beetles (family: Meloidae,
subfamily: Meloinae). A total of five species across four genera were
recorded, with the genus Mylabris emerging as the most species-rich and
abundant. Mylabris pustulata and M. cichorii collectively
accounted for over 60% of the total individuals sampled, indicating their
ecological dominance and adaptation to the arid agro-climatic conditions of the
region. While the overall species composition remained largely stable across
both years, the emergence of Pyrota in the second year suggests
potential habitat shifts or colonization. Diversity indices revealed moderate
species diversity (Shannon-Weiner index Hx = 1.518) and low to moderate
richness (Margalef’s index Mx = 1.091), with a relatively high evenness (Jx =
0.847) despite the skewed dominance of Mylabris. These findings
highlight a stable but unevenly structured Meloidae community and underscore
the importance of continued monitoring to detect long-term ecological changes.
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Pages:25-28
How to cite this article:
Dr. Rajmohan Meena "Assessment of diversity and abundance of blister beetles (<i>Coleoptera: Meloidae</i>) in Jhunjhunu district of Rajasthan, India". International Journal of Advanced Scientific Research, Vol 10, Issue 1, 2025, Pages 25-28
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