A study on the spawning season of 3 \(\textit{Acropora}\) species in Nha Trang bay, Southern waters of Vietnam

Vo Si Tuan, Ho Son Lam, Dang Tran Tu Tram, Phan Kim Hoang, Doan Van Than, Mai Xuan Dat
Author affiliations

Authors

  • Vo Si Tuan Vietnam Seaculture Association, Hanoi, Vietnam; Institute of Oceanography, VAST, Vietnam
  • Ho Son Lam Institute of Oceanography, VAST, Vietnam
  • Dang Tran Tu Tram Institute of Oceanography, VAST, Vietnam
  • Phan Kim Hoang Institute of Oceanography, VAST, Vietnam
  • Doan Van Than Institute of Oceanography, VAST, Vietnam
  • Mai Xuan Dat Institute of Oceanography, VAST, Vietnam

DOI:

https://doi.org/10.15625/1859-3097/16354

Keywords:

Maturity, spawning season, moon cycle, Acropora, Nha Trang bay.

Abstract

Specimens for the study on coral spawning of three species were collected at two sites in Nha Trang bay, South Vietnam, in 2014, 2015, 2016, 2018 and 2019. The determination of spawning seasons was based on observations of gonadogenesis development of A. florida and A. robusta and variation of egg average sizes of these two species and A. hyacinthus. Data analysis and comparative discussions allow us to assume that the 3 Acropora species exhibited single cycle spawning annually and their spawning period occurred in March/April between the full moon and crescent moon. However, their maturity periods were not the same, starting before and ending after the full moon for A. florida and A. robusta but starting after the full moon and lasting until the crescent moon for A. hyainthus. Further studies are needed to improve the understanding of coral spawning and support coral restoration using sexual reproduction.

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References

Wallace, C. C., 1999. Staghorn corals of the world: a revision of the coral genus Acropora (Scleractinia; Astrocoeniina; Acroporidae) worldwide, with emphasis on morphology, phylogeny and biogeography. CSIRO publishing.

Veron, J. E. N., Stafford-Smith, M. G., Turak E., and DeVantier L. M., 2016. Corals of the World. version 0.01 (Beta). http://coralsoftheworld.org/v0.01(Beta) http://coralsoftheworld.org/v0.01(Beta)">

Huang, D., Licuanan, W. Y., Hoeksema, B. W., Chen, C. A., Ang, P. O., Huang, H., Lane, D. J. W., Vo, S. T., Waheed, Z., Affendi, Y. A., Yeemin, T., and Chou, L. M., 2015. Extraordinary diversity of reef corals in the South China Sea. Marine Biodiversity, 45(2), 157–168.

Mildner, S. J., 1991. Aspects of the reproductive biology of selected scleractinian corals on western Samoan and Fijian reefs. James Cook University of North Queensland.

Olive, P. J. W., 1995. Annual breeding cycles in marine invertebrates and environmental temperature: probing the proximate and ultimate causes of reproductive synchrony. Journal of Thermal Biology, 20(1–2), 79–90.

Rosser, N. L., 2005. Reproductive seasonality and biannual spawning of Acropora on two north-west Australian reefs. Doctoral dissertation, Murdoch University.

Chelliah, A., Amar, H. B., Hyde, J., Yewdall, K., Steinberg, P. D., and Guest, J. R., 2015. First record of multi-species synchronous coral spawning from Malaysia. PeerJ, 3, e777.

Harrison, P. L., 2017. Enhanced larval supply and recruitment can replenish reef corals on degraded reefs. Scientific reports, 7(1), 1–13.

Guest, J., Baird, A., Goh, B., and Chou, L., 2002. Multispecific, synchronous coral spawning in Singapore. Coral Reefs, 21(4), 422–423.

Tuan, V. S., Yet, N. H., and Long, N. V., 2005. Cora reef ecosystems in Vietnam. Publishing House of Science and Technique, Ho Chi Minh city. 212 p.

Mangubhai, S., 2007. Reproduction and recruitment of scleractinian corals on equatorial reefs in Mombasa, Kenya. Doctoral dissertation, Southern Cross University.

Harrison, P. L., and Wallace, C. C., 1990. Reproduction, dispersal and recruitment of scleractinian corals. In Coral reefs (Vol. 25, pp. 133–207). Southern Cross University.

Babcock, R. C., Bull, G. D., Harrison, P. L., Heyward, A. J., Oliver, J. K., Wallace, C. C., and Willis, B. L., 1986. Synchronous spawnings of 105 scleractinian coral species on the Great Barrier Reef. Marine Biology, 90(3), 379–394.

Harrison, P. L., Babcock, R. C., Bull, G. D., Oliver, J. K., Wallace, C. C., and Willis, B. L., 1984. Mass spawning in tropical reef corals. Science, 223(4641), 1186–1189.

Willis, B. L., Babcock, R. C., Harrison, P. L., Oliver, J. K., and Wallace, C. C., 1985. Patterns in the mass spawning of corals on the Great Barrier Reef from 1981 to 1984. In Proceedings of the Fifth International Coral Reef Congress (pp. 343–348). Southern Cross University.

Hayashibara, T., Shimoike, K., Kimura, T., Hosaka, S., Heyward, A., Harrison, P., Kudo, K., and Omori, M., 1993. Patterns of coral spawning at Akajima Island, Okinawa, Japan. Marine Ecology Progress Series, 101(3), 253–262.

Kenyon, J. C., 1992. Sexual reproduction in Hawaiian Acropora. Coral Reefs, 11(1), 37–43.

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Published

31-03-2022

How to Cite

Vo Si, T., Ho Son, L., Dang Tran, T. T., Phan Kim, H., Doan Van, T., & Mai Xuan, D. (2022). A study on the spawning season of 3 \(\textit{Acropora}\) species in Nha Trang bay, Southern waters of Vietnam. Vietnam Journal of Marine Science and Technology, 22(1), 21–28. https://doi.org/10.15625/1859-3097/16354

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