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VOL. 10, ISSUE 3 (2025)
Studies on species composition, diversity of insect visitors of Luffa cylindrica (Roem.) L. in the Gangapur City, Rajasthan, India
Authors
Paras Meena, Priyanka Verma, Ritul Kachhawa, Monika Jagarwal, Ghanshyam Kachhawa
Abstract
Insect pollinators play a crucial role in the reproductive success of
entomophilous crops like Luffa cylindrica (sponge gourd), a nutritionally
and economically significant cucurbit cultivated across tropical and
subtropical regions. This study aimed to assess the composition, abundance, and
diversity of insect pollinators visiting L. cylindrica flowers in a
semi-arid agroecosystem in Udai Kalan, Gangapur City, Rajasthan. A total of 14
insect species were recorded across three orders: Hymenoptera, Diptera, and
Lepidoptera. Hymenoptera emerged as the most dominant order, with the family Apidae,
particularly Apis dorsata, Apis florea, and Xylocopa
fenestrata, contributing the highest pollinator activity. Secondary
pollinators, including Campsomeriella spp., Musca domestica, and
several butterfly species, were also observed, indicating a supportive role in
pollination. Diversity indices revealed a well-structured pollinator community
with a Simpson’s Index of 0.9117, Shannon–Wiener Index of 2.5338, and Pielou’s
Evenness Index of 0.9616, suggesting high species richness and an even
distribution. Floral traits and climatic factors, especially morning
temperatures and humidity, influenced visitation patterns. The findings confirm
the dependence of L. cylindrica on a diverse assemblage of insect
pollinators for successful fruit set. This study emphasizes the importance of
conserving native pollinator communities through sustainable agricultural
practices. It also provides baseline data essential for future research and
strategies aimed at enhancing pollination services in cucurbit cultivation.
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Pages:55-59
How to cite this article:
Paras Meena, Priyanka Verma, Ritul Kachhawa, Monika Jagarwal, Ghanshyam Kachhawa "Studies on species composition, diversity of insect visitors of <i>Luffa cylindrica</i> (Roem.) L. in the Gangapur City, Rajasthan, India". International Journal of Zoology Studies, Vol 10, Issue 3, 2025, Pages 55-59
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