Research Article

Aquatic macroinvertebrate diversity and water quality assessment in Vembannur Wetland, Tamil Nadu, India

Volume: 8 Number: 3 July 2, 2025
EN

Aquatic macroinvertebrate diversity and water quality assessment in Vembannur Wetland, Tamil Nadu, India

Abstract

Wetlands are vital components of the ecosystem, offering both ecological and economic benefits. This study was conducted in the Vambannur wetland, located in Rajakkamangalam block, Kanyakumari, Tamil Nadu, to assess the diversity of aquatic macroinvertebrates and water quality across three sites in September 2024. A total of 237 individuals, 15 genera, 11 families and 8 orders were identified, with Gastropods being the most dominant order. Key biodiversity indices, including Shannon, Simpson, Menhinick, Margalef and Berger-Parker, were calculated, revealing diversity in sites 2 and 3 compared to site 1. The results highlight the significance of macroinvertebrate diversity in determining wetland quality. Principal Component Analysis (PCA) is used to explore the relationship between physicochemical parameters and macroinvertebrate communities, providing insights into wetland health.

Keywords

Ethical Statement

Ethics committee approval is not required for this study.

References

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Details

Primary Language

English

Subjects

Aquatic Toxicology

Journal Section

Research Article

Early Pub Date

June 24, 2025

Publication Date

July 2, 2025

Submission Date

December 19, 2024

Acceptance Date

March 13, 2025

Published in Issue

Year 1970 Volume: 8 Number: 3

APA
Packiam, T. M. A., Thiagarajan, P., & Riyaz, M. (2025). Aquatic macroinvertebrate diversity and water quality assessment in Vembannur Wetland, Tamil Nadu, India. Aquatic Research, 8(3), 148-155. https://doi.org/10.3153/AR25015

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