A checklist of the corals of the island state of Rodrigues,Mauritius |
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Abstract: | The aim of this study was to create an inventory of the coral species which occur in the shallow waters around Rodrigues island. The stony corals of Rodrigues island have received limited study. Corals were recorded, photographed and collected from reef slopes and lagoons by scuba diving and snorkelling during October 2001. A collection of previously collected corals in Rodrigues was also studied. A total of 130 named species in 40 genera of hard corals (125 species in 37 genera of zooxanthellate Scleractinia) were found during the present survey, together with eight unidentified species; 47 species of coral were new records for Rodrigues, 37 of which were new reports for the southern Mascarene archipelago; 23 species represented extensions of their known ranges, including two species that were previously considered endemic to other areas. The number of species found is similar to that previously reported from Mauritius (134), and significantly more than reported in earlier studies of Rodriguan corals (up to 89 species). This also complements recent reports for Rodrigues (132 species) and Mauritius (163 species). |
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Keywords: | Corals Indian Ocean Mascarene Islands Rodrigues |
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