Tectonic turmoil: consequences of violent earthquake-2025 on biodiversity collapse in Myanmar

Authors

  • Hsu Htoo Department of Marine Biology, Pukyong National University, Busan 48513, Republic of Korea. image/svg+xml
  • Imon Abedin Department of Zoology, Bodoland University, Kokrajhar, Assam 783370, India. image/svg+xml
  • Sang Van Vu Faculty of Biology, University of Science, Vietnam National University, Hanoi, Hanoi 11400, Vietnam. image/svg+xml
  • Hyun-Woo Kim Marine Integrated Biomedical Technology Center, National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Republic of Korea. image/svg+xml
  • Shantanu Kundu Ocean and Fisheries Development International Cooperation Institute, College of FisheriesScience, Pukyong National University, Busan 48513, Republic of Korea. image/svg+xml

DOI:

https://doi.org/10.11609/jott.9928.17.8.27355-27362

Keywords:

Aquatic species, biodiversity loss, conservation, Gastropods, freshwater fishes, seismic impact, southeastern Asia

Abstract

This study provides a preliminary rapid-response assessment of the immediate impacts of the 2025 violent earthquake in Myanmar on biodiversity. The photographic evidence and communication with the local communities reported mass mortality of freshwater gastropods in Inle Lake, with predictions of substantial losses among several bithyniid species, including endemic ones. Additionally, the unnatural deaths of freshwater fishes (e.g., carps and catfishes) in the Mahamuni Pagoda Pond, Mandalay, indicate that the earthquake also affected larger freshwater vertebrates. This first documentation highlights the need for further investigations into freshwater ecosystems, particularly within the Irrawaddy River basin, to comprehensively assess the earthquake’s impact on native biodiversity. The study also recommends further scientific validation and long-term monitoring efforts in Inle Lake to support the restoration of lost biodiversity and to safeguard the livelihoods of the native Intha communities that depend on this freshwater ecosystem.

Author Biographies

Hsu Htoo, Department of Marine Biology, Pukyong National University, Busan 48513, Republic of Korea.

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Imon Abedin, Department of Zoology, Bodoland University, Kokrajhar, Assam 783370, India.

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Sang Van Vu, Faculty of Biology, University of Science, Vietnam National University, Hanoi, Hanoi 11400, Vietnam.

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Hyun-Woo Kim, Marine Integrated Biomedical Technology Center, National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Republic of Korea.

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Shantanu Kundu, Ocean and Fisheries Development International Cooperation Institute, College of FisheriesScience, Pukyong National University, Busan 48513, Republic of Korea.

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26-08-2025

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