Inland Fish Diversity and Conservation Challenges in Pulang River, Central Mindanao, Philippines
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Date
2024-04
Journal Title
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Publisher
Ms. M. B. Mondal
Abstract
This study investigated the diversity of inland fishes from three municipal sites Carmen; President Roxas; and Matalam along pulangi river in Cotabato Philippines. Fish were captured using various methods, including fish trap, gill net, cast net and man-push net. A total of 148 inland fish were captured during data collection in September and December 2024. There were nine inland fish species identified: Indian Rohucarp (Labeo rohita), Common Carp (Cyprinus carpio), Spotted Barb (Barbose binotatus), Janitor fish (Pterygoplichthys disjunctivus), Banak (Cestraeus plicatilis), Giant Gourami (Osphronemus goramy),Kasili (Anguilla marmorata),Biya (Glossogobius giuris), and Tilapia (Oreochromis niloticus). Among the caught inland fishes, the Indian Rohucarp exhibits the highest species caught, dominance, abundance, density, and importance values. The low fish diversity observed was attributed to environmental factors such as industrial pollution, anthropogenic activities, and unsuitable farming practices.
Description
Keywords
Inland fisheries, fish diversity, dominance, fishing gears, aquatic ecosystems, fishing practices, fish population dynamics
Citation
Corpuz OS, Genso ZT, Abas EL, Lumapenet HT, Alamada JRC, Gabini LAP, Salik MB, Loquere JP, Akmad DM, Corpuz OJS, Usop RM, Dilangalen FC.. Inland Fish Diversity and Conservation Challenges in Pulang River, Central Mindanao, Philippines . Annual Research & Review in Biology. 2025 Apr; 40(4): 82-95