| Autor: |
Alidoost Salimi P; Department of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran. P.Alidoustsalimi@srbiau.ac.ir., Ghavam Mostafavi P; Department of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran., Chen CA; Biodiversity Research Center, Academia Sinica, Nangang, Taipei, 11529, Taiwan., Pichon M; Biodiversity and Geosciences, Queensland Museum, Townsville, QLD, 4810, Australia., Alidoost Salimi M; Department of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran. |
| Abstrakt: |
As evolutionary relationships among some coral species still remain unclear, studies on unstudied area such as the Persian Gulf (PG), as part of the western Indo-Pacific, may reveal a better understanding of phylogenetic positions and relationships of corals. In the present study, the phylogenetic relationships of eight common coral species (Favites pentagona, Platygyra daedalea, Cyphastrea microphthalma, Siderastrea savignyana, Pavona decussata, Pavona cactus, Goniopora columna, and Goniopora djiboutiensis) collected from two Iranian Islands were compared with the congeneric sequences from the Indo-Pacific (IP) using rDNA region. The result shows that some coral species which were hitherto considered as representatives of widespread species from IP are related to distinct lineages. Further, it appears that morphological convergence between the taxa leads to an underestimation of the real coral species diversity in the PG. The current study is the first attempt to investigate the phylogenetic position of coral species from the PG in comparison to their counterparts from the IP. As conservation planning hinges on the identification of species, taxonomic revisions have to be undertaken in order to obtain a more reliable picture of coral species diversity in the PG. |
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