FN Archimer Export Format PT J TI Marine Flora of French Polynesia: An Updated List Using DNA Barcoding and Traditional Approaches BT AF Vieira, Christophe Kim, Myung Sook N’Yeurt, Antoine De Ramon Payri, Claude D’Hondt, Sofie De Clerck, Olivier Zubia, Mayalen AS 1:1,2;2:1;3:3;4:4;5:2;6:2;7:5; FF 1:;2:;3:;4:;5:;6:;7:; C1 Department of Biology and Research Institute for Basic Sciences, Jeju National University, Jeju 63243, Republic of Korea Phycology Research Group, Center for Molecular Phylogenetics and Evolution, Ghent University, 9000 Ghent, Belgium Pacific Center for Environment an Sustainable Development, The University of the South Pacific, Private Mail Bag, Suva P.O. Box 1168, Fiji Institut de Recherche pour le Développement, Nouméa 98848, New Caledonia UMR Ecosystèmes Insulaires Océaniens, University of French Polynesia, BP6570, Faa’a 98702, Tahiti, French Polynesia C2 UNIV JEJU NATL, SOUTH KOREA UNIV GHENT, BELGIUM UNIV SOUTH PACIFIC, FIJI IRD, FRANCE UNIV POLYNESIE FRANCAISE, FRANCE UM EIO IN WOS Cotutelle UMR DOAJ copubli-france copubli-europe copubli-int-hors-europe IF 4.2 TC 2 UR https://archimer.ifremer.fr/doc/00851/96292/104553.pdf https://archimer.ifremer.fr/doc/00851/96292/104555.zip LA English DT Article DE ;algae;Chlorophyta;Cyanobacteria;Rhodophyta;molecular-assisted alpha taxonomy;Ochrophyta;seagrass;seaweeds AB Located in the heart of the South Pacific Ocean, the French Polynesian islands represent a remarkable setting for biological colonization and diversification, because of their isolation. Our knowledge of this region’s biodiversity is nevertheless still incomplete for many groups of organisms. In the late 1990s and 2000s, a series of publications provided the first checklists of French Polynesian marine algae, including the Chlorophyta, Rhodophyta, Ochrophyta, and Cyanobacteria, established mostly on traditional morphology-based taxonomy. We initiated a project to systematically DNA barcode the marine flora of French Polynesia. Based on a large collection of ~2452 specimens, made between 2014 and 2023, across the five French Polynesian archipelagos, we re-assessed the marine floral species diversity (Alismatales, Cyanobacteria, Rhodophyta, Ochrophyta, Chlorophyta) using DNA barcoding in concert with morphology-based classification. We provide here a major revision of French Polynesian marine flora, with an updated listing of 702 species including 119 Chlorophyta, 169 Cyanobacteria, 92 Ochrophyta, 320 Rhodophyta, and 2 seagrass species—nearly a two-fold increase from previous estimates. This study significantly improves our knowledge of French Polynesian marine diversity and provides a valuable DNA barcode reference library for identification purposes and future taxonomic and conservation studies. A significant part of the diversity uncovered from French Polynesia corresponds to unidentified lineages, which will require careful future taxonomic investigation. PY 2023 PD AUG SO Biology-basel SN 2079-7737 PU MDPI AG VL 12 IS 8 UT 001057730200001 DI 10.3390/biology12081124 ID 96292 ER EF