Fishery of Blue Swimming Crab Portunus pelagicus (Linnaeus, 1758) in Northern Bohol, Philippines

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Research Paper 11/06/2023
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Fishery of Blue Swimming Crab Portunus pelagicus (Linnaeus, 1758) in Northern Bohol, Philippines

Christian Rolan C. Laurden
Int. J. Biosci.22( 6), 91-99, June 2023.
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The blue swimming crab fishery is considered a leading source of livelihood in Bohol province. This study aims to determine the status of blue swimming crab fishery, describe the market flow, and identify the problems and challenges involved in the blue swimming crab industry in Bohol. A mixed-methods of research was used in the study that employed collection of both qualitative and quantitative data. Data were gathered through surveys aided with survey-questionnaires validated with personal interviews and focus group discussion. The study was conducted in the four northern coastal municipalities in Bohol, namely Tubigon, Inabanga, Getafe, and Talibon, for three months from October to December 2018. A total of 150 crab fishers, 32 traders, and 5 crab meat picking plants were surveyed. Results revealed that there was a decline in blue swimming crab catch, but the demand for the product in the market was consistently high. The production of blue swimming crab in the identified areas showed an increasing trend from October to December. Generally, the blue swimming crab caught by the crab fishers are sold fresh locally to different channels of distribution, including traders, local wet markets, crab meat picking plants, local establishments, and end consumers. The problems involved include the steady decline in the volume of production of blue swimming crab primarily due to lack of awareness of the industry players on the existing policies regulating blue swimming crab fishery. The blue swimming crab industry is a continuous and stable fishery industry in Bohol; however, the industry is facing challenges that are threats to its sustainability.


Bureau of Agricultural Statistics. 2007. Fisheries Statistics of the Philippines, 2005-2007. 407 pp.

Bureau of Fisheries and Aquatic Resources. 2013. The Philippine Blue Swimming Crab Management Plan. 33 pp.

De La Cruz MT, De La Cru JO, Tan IL, Ruizo EK. 2015. The blue swimming crab (Portunus pelagicus) fishery of Eastern Visayas, Philippines. Philippine Journal of Natural Science 20, 25-45.

Ecosystems Improved for Sustainable Fisheries. 2015. Value Chain Analysis for Blue Swimming Crabs in Danajon Bank, Bohol 56 pp.

Food and Agriculture Organization. 2013. FAO Fisheries Aquaculture ‐ Aquatic species: Portunus pelagicus. Electronic Data Information Source

Germano BP. 1994. Effects of unilateral eyestalk ablation on growth in juvenile blue crabs Portunus pelagicus (L.) (Crustacea: Decapoda: Portunidae). Asian Fisheries Science 7, 19-28.

Green SJ, Flores JO, Dizon-Corrales JQ, Martinez RT, Nuñal DRM, Armada NB, White AT. 2004. The Fisheries of Central Visayas, Philippines: Status and Trends. Coastal Resource Management Project of the Department of Environment and Natural Resources and Bureau of Fisheries and Aquatic Resources of the Department of Agriculture. Cebu City, Philippines. 159 pp.

Ingles JA, Flores JO. 2000. Addressing ecological impacts of fishing gears: A case study of the blue crab fishery of Guimaras Strait and Visayan Sea, Philippines. pp. 382-387. In: T. Arimoto (Ed.). Proc. Third Japan Society for the Promotion of Science-DGHE International Symposium on Fisheries Science in Tropical Areas, Bogor, Indonesia. 584 pp.

Ingles JA. 2004. Status of the blue crab fisheries in the Philippines. pp 47-52. In Turbulent Seas: The Status of Philippine Marine Fisheries. Coastal Resource Management Project. Cebu City, Philippines. 378 pp.

Lai JCY, Ng PKL, Davie PJF. 2010. A revision of the Portunus pelagicus (Linnaeus, 1758) species complex (Crustacea: Brachyura: Portunidae), with the recognition of four species. Raffles Bulletin of Zoology 58(2), 199-237.

Nieves PM, de Jesus S, Guiriba MAB, Macale AMB, Belen S, Corral G. 2013. Capture fisheries assessment of commercially important marine crabs in Sorsogon Bay and San Miguel Bay. Journal of Kuroshio Science 7(1), 59-67.

Philippine Statistics Authority. 2016. Fisheries Statistics of the Philippines, 2014-2016. 578 pp.

Provincial Planning and Development Office Bohol. 2018. The Economy and Agricultural Activity. Electronic Data Information Source https://ppdo.