PERTANIKA JOURNAL OF SOCIAL SCIENCES AND HUMANITIES

 

e-ISSN 2231-8534
ISSN 0128-7702

Home / Regular Issue / JSSH Vol. 45 (4) Nov. 2022 / JTAS-2473-2022

 

Endemic Muar, Malaysia Oyster Crassostrea (Magallana) saidii Wong & Sigwart, 2021 Approaches Optimal Harvest Despite Year-Round Multiple Recruitments

Arun Chandra Barman, Zafri Hassan and Nur Leena Wai Sin Wong

Pertanika Journal of Social Science and Humanities, Volume 45, Issue 4, November 2022

DOI: https://doi.org/10.47836/pjtas.45.4.03

Keywords: Crassostrea (Magallana) saidii, mortality, optimal harvest, population dynamic, recruitment

Published on: 4 November 2022

Population dynamics provides insight into how the population changes in structure over time. The insight is especially paramount for species with limited distribution and of conservation concern, such as Crassostrea (Magallana) saidii Wong & Sigwart, 2021 (Sigwart et al., 2021). The species is a recently described oyster endemic to the Muar estuary, Malaysia. The species’ size-weight relationship and population structure were assessed in 2019 to determine its population dynamic. Results indicated that the oyster showed a negative allometric growth with a coefficient of 2.5422 (b < 3). The observed asymptotic height (SH∞) was 15.23 cm, with a growth coefficient (K) of 0.69 per year. The low coefficient value was indicative of a slow growth rate, where it sets within the range of typically long-lived species. The oyster’s growth performance index (φ/) was estimated at 2.204. The level of exploitation (E) index of the oyster (0.42) was lower than annual fishing mortality (1.27), indicating the C. (M.) saidii population was utilized close to the optimum yield. The oyster’s recruitment pattern was continuous, peaking from April to June (18.46% to 13.82% oyster recruits) and September to November (10.68% to 12.37% recruits). The information of the current study is useful for sustainable management and proper utilization of the C. (M.) saidii oyster.

  • Al-Barwani, S. M., Arshad, A., Amin, S. M. N., Japar, S. B., Siraj, S. S., & Yap, C. K. (2007). Population dynamics of the green mussel Perna viridis from the high spat-fall coastal water of Malacca, Peninsular Malaysia. Fisheries Research, 84(2), 147–152. https://doi.org/10.1016/j.fishres.2006.10.021

  • Amin, S. M. N., Zafar, M., & Halim, A. (2008). Age, growth, mortality and population structure of the oyster, Crassostrea madrasensis, in the Moheskhali Channel (southeastern coast of Bangladesh). Journal of Applied Ichthyology, 24(1), 18–25. https://doi.org/10.1111/j.1439-0426.2007.01007.x

  • Angell, C. L. (1986). The biology and culture of tropical oysters (Vol. 13). WorldFish.

  • Carlander, K. D. (1977). Handbook of freshwater fishery biology (Vol. 2). Wiley-Blackwell.

  • Cone, R. S. (1989). The need to reconsider the use of condition indices in fishery science. Transactions of the American Fisheries Society, 118(5), 510–514. https://doi.org/10.1577/1548-8659(1989)118%3C0511:TNTRTU%3E2.3.CO;2

  • Derbali, A., Kandeel, K. E., & Jarboui, O. (2020). Comparison of the dynamics between coastal and midshore populations of Pinctada radiata (Leach, 1814) (Mollusca: Bivalvia) in the gulf of Gabes, Tunisia. Turkish Journal of Fisheries and Aquatic Sciences, 20(4), 301–310. https://doi.org/10.4194/1303-2712-v20_4_06

  • Dover, C. (1929). Oyster culture in Malaya. Nature, 124, 264–265. https://doi.org/10.1038/124264a0

  • Formacion, S. P., Rongo, J. M., & Sambilay Jr, V. C. (1991). Extreme value theory applied to the statistical distribution of the largest lengths of fish. Asian Fisheries Science, 4(1991), 123-135.

  • Galtsoff, P. S. (1964). The American oyster Crassostrea virginica Gmelin (Vol. 64). United States Government Printing Office.

  • Gayanilo, F. C., Sparre, P., & Pauly, D. (1996). FAO-ICLARM stock assessment tools (FiSAT) user’s manual. Food and Agriculture Organization of the United Nations (FAO).

  • Gulland, J. A. (Ed.) (1971). The fish resources of the ocean. Fishing New (Books) Ltd.

  • Hanitsch, R. (1908). Guide to the zoological collections of the Raffles Museum, Singapore. Straits Times Press Ltd.

  • Kandeel, K. E., Mohammed, S. Z., Mostafa, A. M., & Abd-Alla, M. E. (2013). Reproductive biology of the cockle Cerastoderma glaucum (Bivalvia: Cardiidae) from Lake Qarun, Egypt. The Egyptian Journal of Aquatic Research, 39(4), 249–260. https://doi.org/10.1016/j.ejar.2013.12.003

  • King, M. (2007). Fisheries biology, assessment and management (2nd ed.). Blackwell Publishing Ltd. https://doi.org/10.1002/9781118688038

  • Macpherson, R. (1858). Narrative of a trip to Dok in the Muar Territory by the Hon. Captain R. Macpherson, Madras Artillery, Resident Councillor at Malacca. The Journal of the Indian Archipelago and Eastern Asia, II, 295–300.

  • Mancera, E., & Mendo, J. (1996). Population dynamics of the oyster Crassostrea rhizophorae from the Ciénaga Grande de Santa Marta, Colombia. Fisheries Research, 26(1–2), 139–148. https://doi.org/10.1016/0165-7836(95)00401-7

  • Mohammed, S. Z., & Yassien, M. H. (2003). Population parameters of the pearl oyster Pinctada radiata (Leach) in Qatari waters, Arabian Gulf. Turkish Journal of Zoology, 27(4), 339–343.

  • Nair, U. T., & Nair, B. N. (1986). Relation between weight and linear measurement of shell in C. madrasensis (Preston). Fishery Technology, 23(2), 120–124.

  • Newman, S. J. (2002). Growth, age estimation of longevity and mortality in the mose (Indian Ocean form), from continental western Australia. Asian Fisheries Science, 15(3), 283–294.

  • Osei, I. K., Yankson, K., Obodai, E. A., & Okyere, I. (2021). Implications of overlooked seasonal growth dynamics in tropical fisheries assessment: A test case of an oyster (Crassostrea tulipa) fishery in the Densu Delta, Ghana. Fisheries Research, 244, 106118. https://doi.org/10.1016/J.FISHRES.2021.106118

  • Pauly, D. (1979). Gill size and temperature as governing factors in fish growth: A generalization of von Bertalanffy’s growth formula. Institut für Meereskunde.

  • Pauly, D. (1980). On the interrelationships between natural mortality, growth parameters, and mean environmental temperature in 175 fish stocks. ICES Journal of Marine Science, 39(2), 175–192. https://doi.org/10.1093/icesjms/39.2.175

  • Pauly, D. (1987). A review of the ELEFAN system for analysis of length-frequency data in fish and aquatic invertebrates. In D. Pauly & G. R. Morgan (Eds.), ICLARM Conference Proceddings (Vol. 13, No. 232, pp. 7–34). ICLARM and Kuwait Institute for Scientific Research. https://hdl.handle.net/20.500.12348/3366

  • Pauly, D., & Caddy, J. F. (1985). A modification of Bhattacharya’s method for the analysis of mixtures of normal distribution. Food and Agriculture Organization of the United Nations (FAO).

  • Pauly, D., & David, N. (1981). ELEFAN I, a BASIC program for the objective extraction datal of growth parameters from length-frequency. Berichte der Deutschen wissenschaftlichen Kommission für Meeresforschung, 28(32), 205–211.

  • Pauly, D., & Munro, J. L. (1984). Once more on the comparison of growth in fish and invertebrates. Fishbyte, 2(1), 1–21.

  • Pauly, D., Soriano-Bartz, M., Jarre-Teichmann, A., & Moreau, J. (1992). A new model accounting for seasonal cessation of growth in fishes. Australian Journal of Marine and Freshwater Research, 43(5), 1151–1161. https://doi.org/10.1071/MF9921151

  • Peters, R. (1983). The ecological implications of body size. Cambridge University Press. https://doi.org/10.1017/CBO9780511608551

  • Pouladi, M., Paighambari, S. Y., Millar, R. B., & Babanezhad, M. (2020). Length-weight relationships and condition factor of five marine fish species from Bushehr Province, Persian Gulf, Iran. Thalassas: An International Journal of Marine Sciences, 36(2), 457–461. https://doi.org/10.1007/s41208-020-00208-w

  • Quayle, D. B. (1980). Tropical oysters: Culture and methods. The Canadian International Development Research Center (IDRC).

  • Quinn, T. J., & Deriso, R. B. (1999). Quantitative fish dynamics. Oxford University Press.

  • Ricker, W. E. (1975). Computation and interpretation of biological statistics of fish populations. Department of the Environment, Fisheries and Marine Service.

  • Sigwart, J. D., Wong, N. L. W. S., & Esa, Y. (2021). Global controversy in oyster systematics and a newly described species from SE Asia (Bivalvia: Ostreidae: Crassostreinae). Marine Biodiversity, 51, 83. https://doi.org/10.1007/s12526-021-01203-x

  • Smaal, A. C., Ferreira, J. G., Grant, J., Petersen, J. K., & Strand, Ø. (Eds.) (2019). Goods and services of marine bivalves. Springer. https://doi.org/10.1007/978-3-319-96776-9

ISSN 0128-7702

e-ISSN 2231-8534

Article ID

JTAS-2473-2022

Download Full Article PDF

Share this article

Recent Articles