Mollusks are often overlooked marine creatures, yet they play a crucial role in coastal ecosystems. Recently, a study by Haydar et al. (2024) revealed the incredible diversity of mollusks in the waters of Wabula, Buton Regency, Southeast Sulawesi. The findings of this research are not only fascinating for scientists but also for nature enthusiasts and communities who care about marine conservation.
In Wabula's waters, researchers identified two main groups of mollusks: Gastropods and Bivalves. Gastropods are spiral-shelled sea snails, while Bivalves are two-shelled clams. Interestingly, this study did not just document the presence of these species but also examined how they adapt to different environments, ranging from mangrove forests and seagrass beds to coral reefs.
One of the most intriguing aspects of this research is how environmental factors such as temperature, salinity, and pH influence mollusk distribution. For instance, certain Gastropod species were more commonly found in sandy and muddy areas, whereas Bivalves preferred more stable waters with solid substrates. Additionally, the study highlighted how substrate types play a crucial role in determining where mollusks can thrive.
What makes this study even more exciting is the discovery of rare species like Conus marmoreus, a marine snail listed on the IUCN Red List. Its presence in Wabula is a strong reminder of the need for coastal conservation in the region. If their habitats continue to be threatened by environmental changes or human activities, these species may become increasingly difficult to find in the future.
For the local communities living around Wabula, mollusks also hold economic value. Some Bivalve species are consumed as a source of protein, while certain Gastropods have high market value, either as decorative items or collector’s specimens. However, overexploitation could have severe consequences if not balanced with sustainable harvesting practices.
Reference
Haydar, H. A. Y., D. Pringgenies, and D. P. . Wijayanti. “The Diversity of Molluscs (Gastropods and Bivalves) in Wabula Waters, Buton Regency, Southeast Sulawesi: Indonesia”. Jurnal Moluska Indonesia, vol. 8, no. 2, Oct. 2024, pp. 59–68 , doi:10.54115/jmi.v8i2.102.
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