Studies on Sexual Reproduction of Two Reef Building Corals Seriatopora hystrix and Lobophyllia corymbosa in the Jeddah Coast of Red Sea
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Le résumé fourni par la source
In Sharm Ubhur, the sexual reproduction of the scleractinian corals Seriatopora hystrix and Lobophyllia corymbosa was investigated for a year. S. hystrix is hermaphrodite brooders with internal fertilization and larvae development within their polyps, according to the researchers. The L. corymbosa, on the other hand, is a hermaphrodite broadcaster with external larval development, therefore embryos are not visible in histological investigations. The reproductive period of S. hystrix was discovered to be limited (January to April). The quantity of eggs and testes seen during this time was also low, and the first planula larvae were discovered in March at a temperature of 27.420C. The gonads in L. corymbosa polyps were found all year, with two cycles of oogenesis and one cycle of spermatogenesis. The S. hystrix egg size was ranged from 158 \(\mu\)m (in January) to 241 \(\mu\)m (in April). The first visible size of eggs of L. corymbosa were observed in August (187.2 \(\mu\)m) and in April (689.96 \(\mu\)m). In S. hystrix, zooxanthellae were found in mature oocytes. They were not found in L. corymbosa
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Studies on Sexual Reproduction of Two Reef Building Corals Seriatopora hystrix and Lobophyllia corymbosa in the Jeddah Coast of Red Sea
- Date Crossref
- 04/07/2022
- Éditeur
- Book Publisher International (a part of SCIENCEDOMAIN International)
- Type
- book-chapter
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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King Abdulaziz University pays non établi dans la noticeUniversité ou école supérieure
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King Abdul Aziz University Hospital pays non établi dans la noticeÉtablissement de santé
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Faculty of Marine Science & Environment Department of Marine Biology & Fisheries pays non établi dans la noticeUniversité ou école supérieure
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Faculty of Science Department of Biology pays non établi dans la noticeUniversité ou école supérieure
King Abdulaziz University, King Abdul Aziz University Hospital et Department of Marine Biology & Fisheries — Faculty of Marine Science & Environment, avec 1 autre affiliation.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.