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Marine Biology

, Volume 90, Issue 2, pp 191–195 | Cite as

Self- and cross-fertilization in scleractinian corals

  • A. J. Heyward
  • R. C. Babcock
Article

Abstract

The mating patterns of four species of hermaphroditic scleractinian coral were investigated in November 1984 at Orpheus Island on the Great Barrier Reef, Australia. Each of the species shed eggs and sperm into the water, with subsequent external development of larvae. Studies of gamete viability indicated that cross-fertilizations were possible until at least 6 h after spawning.Montipora digitata cross-fertilized exclusively,Acropora tenuis, Goniastrea aspera andG. favulus were capable of self-fertilization, but to varying extents. In all species, cross-fertilization was the dominant mating pattern.

Keywords

Great Barrier Reef Scleractinian Coral Mating Pattern Dominant Mating External Development 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1986

Authors and Affiliations

  • A. J. Heyward
    • 1
  • R. C. Babcock
    • 1
  1. 1.Department of Marine BiologyJames Cook University of North QueenslandTownsvilleAustralia

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