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Vicario S, Terraneo TI, Chimienti G, Maggioni D, Marchese F, Purkis SJ, Eweida AA, Rodrigue M, Benzoni F. Molecular diversity of black corals from the Saudi Arabian Red Sea: a first assessment. INVERTEBR SYST 2024; 38:IS23041. [PMID: 38744524 DOI: 10.1071/is23041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 03/12/2024] [Indexed: 05/16/2024]
Abstract
Black corals occur as part of benthic assemblages from shallow to deep waters in all oceans. Despite the importance in many benthic ecosystems, where these act as biodiversity aggregators, antipatharians remain poorly studied, with 75% of the known species occurring below recreational SCUBA diving depth limits. Currently, information regarding the diversity and evolutionary history is limited, with most studies focusing on Hawaii and the South Pacific Ocean. Other regions of the world have received less attention, such as the Red Sea, where only two black coral families and four genera have been recorded. We provide the first analysis of the molecular diversity of black corals in the eastern Gulf of Aqaba and the northern and central Saudi Arabian Red Sea, based on a dataset of 161 antipatharian colonies collected down to 627 m deep. Based on specimen morphology, we ascribed our material to 11 genera belonging to 4 of the 7 known Antipatharia families, i.e. Antipathidae, Aphanipathidae, Myriopathidae and Schizopathidae. The genus level phylogeny of three intergenic mitochondrial regions, the trnW-IGR-nad2 (IgrW ), nad5-IGR-nad1 (IgrN ) and cox3-IGR-cox1 was reconstructed including previously published material. Overall, we recovered six molecular clades that included exclusively Red Sea sequences, with the highest diversity occurring at mesophotic depths. This study highlights that diversity of black corals in the Red Sea is much higher than previously known, with seven new generic records, suggesting that this basin may be a hotspot for antipatharian diversity as is known for other taxa. Our results recovered unresolved relationships within the order at the familial and generic levels. This emphasises the urgent need for an integration of genomic-wide data with a re-examination of informative morphological features necessary to revise the systematics of the order at all taxonomic levels.
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Affiliation(s)
- Silvia Vicario
- Marine Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia; and Division of Biological and Environmental Science and Engineering, Red Sea Research Center, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Tullia Isotta Terraneo
- Division of Biological and Environmental Science and Engineering, Red Sea Research Center, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Giovanni Chimienti
- Division of Biological and Environmental Science and Engineering, Red Sea Research Center, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia; and Consorzio Nazionale Interuniversitario per le Scienze del Mare (CoNISMa), Rome, Italy
| | - Davide Maggioni
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy; and Marine Research and Higher Education (MaRHE) Center, University of Milano-Bicocca, Faafu Magoodhoo, Maldives
| | - Fabio Marchese
- Division of Biological and Environmental Science and Engineering, Red Sea Research Center, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Sam J Purkis
- Department of Marine Geosciences, Rosenstiel School of Marine, Atmospheric, and Earth Science, University of Miami, Miami, FL 33149, USA; and Khaled bin Sultan Living Oceans Foundation, Annapolis, USA
| | | | | | - Francesca Benzoni
- Marine Science Program, Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia; and Division of Biological and Environmental Science and Engineering, Red Sea Research Center, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
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2
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Gijsbers JC, Englebert N, Prata KE, Pichon M, Dinesen Z, Brunner R, Eyal G, González-Zapata FL, Kahng SE, Latijnhouwers KRW, Muir P, Radice VZ, Sánchez JA, Vermeij MJA, Hoegh-Guldberg O, Jacobs SJ, Bongaerts P. Global phylogenomic assessment of Leptoseris and Agaricia reveals substantial undescribed diversity at mesophotic depths. BMC Biol 2023; 21:147. [PMID: 37365558 DOI: 10.1186/s12915-023-01630-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 05/23/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND Mesophotic coral communities are increasingly gaining attention for the unique biological diversity they host, exemplified by the numerous mesophotic fish species that continue to be discovered. In contrast, many of the photosynthetic scleractinian corals observed at mesophotic depths are assumed to be depth-generalists, with very few species characterised as mesophotic-specialists. This presumed lack of a specialised community remains largely untested, as phylogenetic studies on corals have rarely included mesophotic samples and have long suffered from resolution issues associated with traditional sequence markers. RESULTS Here, we used reduced-representation genome sequencing to conduct a phylogenomic assessment of the two dominant mesophotic genera of plating corals in the Indo-Pacific and Western Atlantic, respectively, Leptoseris and Agaricia. While these genome-wide phylogenies broadly corroborated the morphological taxonomy, they also exposed deep divergences within the two genera and undescribed diversity across the current taxonomic species. Five of the eight focal species consisted of at least two sympatric and genetically distinct lineages, which were consistently detected across different methods. CONCLUSIONS The repeated observation of genetically divergent lineages associated with mesophotic depths highlights that there may be many more mesophotic-specialist coral species than currently acknowledged and that an urgent assessment of this largely unstudied biological diversity is warranted.
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Affiliation(s)
- J C Gijsbers
- California Academy of Sciences, San Francisco, CA, 94118, USA.
| | - N Englebert
- Global Change Institute, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - K E Prata
- California Academy of Sciences, San Francisco, CA, 94118, USA
- School of Biological Sciences, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - M Pichon
- Biodiversity Section, Queensland Museum, Townsville, 4810, Australia
| | - Z Dinesen
- Centre for Biodiversity and Conservation Science, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - R Brunner
- Global Change Institute, The University of Queensland, St Lucia, QLD, 4072, Australia
- ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD, 4811, Australia
| | - G Eyal
- School of Biological Sciences, The University of Queensland, St Lucia, QLD, 4072, Australia
- ARC Centre of Excellence for Coral Reef Studies, The University of Queensland, St Lucia, QLD, 4072, Australia
- The Mina & Everard Goodman Faculty of Life Sciences, Bar-Ilan University, 5290002, Ramat Gan, Israel
| | - F L González-Zapata
- Laboratorio de Biología Molecular Marina (BIOMMAR), Departamento de Ciencias Biológicas, Facultad de Ciencias, Universidad de Los Andes, 111711, Bogotá, Colombia
| | - S E Kahng
- Department of Oceanography, University of Hawaii at Manoa, 1000 Pope Road, Honolulu, HI, 96822, USA
| | - K R W Latijnhouwers
- CARMABI Foundation, Piscaderabaai Z/N, PO Box 2090, Willemstad, Curaçao
- Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Science Park 700, 1098 XH, Amsterdam, The Netherlands
| | - P Muir
- Global Change Institute, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - V Z Radice
- Global Change Institute, The University of Queensland, St Lucia, QLD, 4072, Australia
- Department of Biological Sciences, Old Dominion University, Norfolk, VA, 23529, USA
| | - J A Sánchez
- Laboratorio de Biología Molecular Marina (BIOMMAR), Departamento de Ciencias Biológicas, Facultad de Ciencias, Universidad de Los Andes, 111711, Bogotá, Colombia
| | - M J A Vermeij
- CARMABI Foundation, Piscaderabaai Z/N, PO Box 2090, Willemstad, Curaçao
- Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Science Park 700, 1098 XH, Amsterdam, The Netherlands
| | - O Hoegh-Guldberg
- Global Change Institute, The University of Queensland, St Lucia, QLD, 4072, Australia
- School of Biological Sciences, The University of Queensland, St Lucia, QLD, 4072, Australia
- ARC Centre of Excellence for Coral Reef Studies, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - S J Jacobs
- California Academy of Sciences, San Francisco, CA, 94118, USA
| | - P Bongaerts
- California Academy of Sciences, San Francisco, CA, 94118, USA.
- Global Change Institute, The University of Queensland, St Lucia, QLD, 4072, Australia.
- CARMABI Foundation, Piscaderabaai Z/N, PO Box 2090, Willemstad, Curaçao.
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3
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Oury N, Noël C, Mona S, Aurelle D, Magalon H. From genomics to integrative species delimitation? The case study of the Indo-Pacific Pocillopora corals. Mol Phylogenet Evol 2023; 184:107803. [PMID: 37120114 DOI: 10.1016/j.ympev.2023.107803] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 04/06/2023] [Accepted: 04/24/2023] [Indexed: 05/01/2023]
Abstract
With the advent of genomics, sequencing thousands of loci from hundreds of individuals now appears feasible at reasonable costs, allowing complex phylogenies to be resolved. This is particularly relevant for cnidarians, for which insufficient data is available due to the small number of currently available markers and obscures species boundaries. Difficulties in inferring gene trees and morphological incongruences further blur the study and conservation of these organisms. Yet, can genomics alone be used to delimit species? Here, focusing on the coral genus Pocillopora, whose colonies play key roles in Indo-Pacific reef ecosystems but have challenged taxonomists for decades, we explored and discussed the usefulness of multiple criteria (genetics, morphology, biogeography and symbiosis ecology) to delimit species of this genus. Phylogenetic inferences, clustering approaches and species delimitation methods based on genome-wide single-nucleotide polymorphisms (SNP) were first used to resolve Pocillopora phylogeny and propose genomic species hypotheses from 356 colonies sampled across the Indo-Pacific (western Indian Ocean, tropical southwestern Pacific and south-east Polynesia). These species hypotheses were then compared to other lines of evidence based on genetic, morphology, biogeography and symbiont associations. Out of 21 species hypotheses delimited by genomics, 13 were strongly supported by all approaches, while six could represent either undescribed species or nominal species that have been synonymised incorrectly. Altogether, our results support (1) the obsolescence of macromorphology (i.e., overall colony and branches shape) but the relevance of micromorphology (i.e., corallite structures) to refine Pocillopora species boundaries, (2) the relevance of the mtORF (coupled with other markers in some cases) as a diagnostic marker of most species, (3) the requirement of molecular identification when species identity of colonies is absolutely necessary to interpret results, as morphology can blur species identification in the field, and (4) the need for a taxonomic revision of the genus Pocillopora. These results give new insights into the usefulness of multiple criteria for resolving Pocillopora, and more widely, scleractinian species boundaries, and will ultimately contribute to the taxonomic revision of this genus and the conservation of its species.
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Affiliation(s)
- Nicolas Oury
- UMR ENTROPIE (Université de La Réunion, IRD, IFREMER, Université de Nouvelle-Calédonie, CNRS), Université de La Réunion, St Denis, La Réunion, France; Laboratoire Cogitamus, Paris, France.
| | - Cyril Noël
- IFREMER - IRSI - Service de Bioinformatique (SeBiMER), Plouzané, France
| | - Stefano Mona
- Institut de Systématique, Evolution, Biodiversité (ISYEB), Muséum National d'Histoire Naturelle, EPHE-PSL, Université PSL, CNRS, SU, UA, Paris, France; EPHE, PSL Research University, Paris, France; Laboratoire d'Excellence CORAIL, Perpignan, France
| | - Didier Aurelle
- Institut de Systématique, Evolution, Biodiversité (ISYEB), Muséum National d'Histoire Naturelle, EPHE-PSL, Université PSL, CNRS, SU, UA, Paris, France; Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France
| | - Hélène Magalon
- UMR ENTROPIE (Université de La Réunion, IRD, IFREMER, Université de Nouvelle-Calédonie, CNRS), Université de La Réunion, St Denis, La Réunion, France; Laboratoire Cogitamus, Paris, France; Laboratoire d'Excellence CORAIL, Perpignan, France
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4
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Juszkiewicz DJ, White NE, Stolarski J, Benzoni F, Arrigoni R, Baird AH, Hoeksema BW, Wilson NG, Bunce M, Richards ZT. Full Title: Phylogeography of recent Plesiastrea (Scleractinia: Plesiastreidae) based on an integrated taxonomic approach. Mol Phylogenet Evol 2022; 172:107469. [DOI: 10.1016/j.ympev.2022.107469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/25/2022] [Accepted: 03/21/2022] [Indexed: 11/16/2022]
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5
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Terraneo TI, Benzoni F, Arrigoni R, Baird AH, Mariappan KG, Forsman ZH, Wooster MK, Bouwmeester J, Marshell A, Berumen ML. Phylogenomics of Porites from the Arabian Peninsula. Mol Phylogenet Evol 2021; 161:107173. [PMID: 33813021 DOI: 10.1016/j.ympev.2021.107173] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 11/16/2022]
Abstract
The advent of high throughput sequencing technologies provides an opportunity to resolve phylogenetic relationships among closely related species. By incorporating hundreds to thousands of unlinked loci and single nucleotide polymorphisms (SNPs), phylogenomic analyses have a far greater potential to resolve species boundaries than approaches that rely on only a few markers. Scleractinian taxa have proved challenging to identify using traditional morphological approaches and many groups lack an adequate set of molecular markers to investigate their phylogenies. Here, we examine the potential of Restriction-site Associated DNA sequencing (RADseq) to investigate phylogenetic relationships and species limits within the scleractinian coral genus Porites. A total of 126 colonies were collected from 16 localities in the seas surrounding the Arabian Peninsula and ascribed to 12 nominal and two unknown species based on their morphology. Reference mapping was used to retrieve and compare nearly complete mitochondrial genomes, ribosomal DNA, and histone loci. De novo assembly and reference mapping to the P. lobata coral transcriptome were compared and used to obtain thousands of genome-wide loci and SNPs. A suite of species discovery methods (phylogenetic, ordination, and clustering analyses) and species delimitation approaches (coalescent-based, species tree, and Bayesian Factor delimitation) suggested the presence of eight molecular lineages, one of which included six morphospecies. Our phylogenomic approach provided a fully supported phylogeny of Porites from the Arabian Peninsula, suggesting the power of RADseq data to solve the species delineation problem in this speciose coral genus.
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Affiliation(s)
- Tullia I Terraneo
- Red Sea Research Centre, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia; ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville 4811, QLD, Australia.
| | - Francesca Benzoni
- Red Sea Research Centre, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Roberto Arrigoni
- Red Sea Research Centre, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia; European Commission, Joint Research Centre (JRC), Ispra, Italy; Department of Biology and Evolution of Marine Organisms (BEOM), Stazione Zoologica Anton Dohrn Napoli, Villa Comunale, 80121 Napoli, Italy
| | - Andrew H Baird
- ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville 4811, QLD, Australia
| | - Kiruthiga G Mariappan
- Red Sea Research Centre, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Zac H Forsman
- Hawaii Institute of Marine Biology, Kaneohe 96744, HI, USA
| | - Michael K Wooster
- Red Sea Research Centre, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | | | - Alyssa Marshell
- Department of Marine Science and Fisheries, College of Agricultural and Marine Sciences, Sultan Qaboos University, Muscat, Oman
| | - Michael L Berumen
- Red Sea Research Centre, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
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6
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Alidoost Salimi P, Ghavam Mostafavi P, Chen CA, Pichon M, Alidoost Salimi M. Molecular phylogeny of some coral species from the Persian Gulf. Mol Biol Rep 2021; 48:2993-2999. [PMID: 33675466 DOI: 10.1007/s11033-021-06251-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 02/24/2021] [Indexed: 11/26/2022]
Abstract
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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Affiliation(s)
- Parisa Alidoost Salimi
- Department of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran.
| | - Pargol Ghavam Mostafavi
- Department of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Chaolun Allen Chen
- Biodiversity Research Center, Academia Sinica, Nangang, Taipei, 11529, Taiwan
| | - Michel Pichon
- Biodiversity and Geosciences, Queensland Museum, Townsville, QLD, 4810, Australia
| | - Mahsa Alidoost Salimi
- Department of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran
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7
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Arrigoni R, Huang D, Berumen ML, Budd AF, Montano S, Richards ZT, Terraneo TI, Benzoni F. Integrative systematics of the scleractinian coral genera
Caulastraea
,
Erythrastrea
and
Oulophyllia. ZOOL SCR 2021. [DOI: 10.1111/zsc.12481] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Roberto Arrigoni
- Department of Biology and Evolution of Marine Organisms (BEOM) Stazione Zoologica Anton Dohrn Napoli Italy
| | - Danwei Huang
- Department of Biological Sciences and Tropical Marine Science Institute National University of Singapore Singapore Singapore
| | - Michael L. Berumen
- Reef Ecology Laboratory Red Sea Research Center Division of Biological and Environmental Science and Engineering King Abdullah University of Science and Technology Thuwal Saudi Arabia
| | - Ann F. Budd
- Department of Earth and Environmental Sciences University of Iowa Iowa City IA USA
| | - Simone Montano
- Department of Earth and Environmental Sciences (DISAT) University of Milano − Bicocca Milano Italy
- Marine Research and High Education Center Magoodhoo Island Faafu Atoll Maldives
| | - Zoe T. Richards
- Coral Conservation and Research Group, Trace and Environmental DNA Laboratory School of Molecular and Life Sciences Curtin University Bentley WA Australia
- Department of Aquatic Zoology Western Australian Museum Welshpool WA Australia
| | - Tullia I. Terraneo
- Habitat and Benthic Biodiversity Laboratory Red Sea Research Center Division of Biological and Environmental Science and Engineering King Abdullah University of Science and Technology Thuwal Saudi Arabia
| | - Francesca Benzoni
- Habitat and Benthic Biodiversity Laboratory Red Sea Research Center Division of Biological and Environmental Science and Engineering King Abdullah University of Science and Technology Thuwal Saudi Arabia
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8
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Shimpi GG, Patel NP, Haldar S. Molecular species delimitation of reef-building coral genera, Porites and Turbinaria (Anthozoa: Scleractinia), from the intertidal fringing reefs of Gulf of Kutch, India reveals unrecognized diversity. SYST BIODIVERS 2019. [DOI: 10.1080/14772000.2019.1677798] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Gaurav G. Shimpi
- Marine Environment Group, Analytical and Environmental Science Division and Central Instrumentation Facility, CSIR-Central Salt and Marine Chemicals Research Institute (CSMCRI), Bhavnagar, Gujarat, 364002, India
- Bombay Natural History Society, Hornbill House, Dr. Salim Ali Chowk, Shahid Bhagat Singh Road, Mumbai, 400001, India
| | - Neha P. Patel
- Marine Environment Group, Analytical and Environmental Science Division and Central Instrumentation Facility, CSIR-Central Salt and Marine Chemicals Research Institute (CSMCRI), Bhavnagar, Gujarat, 364002, India
- Academy of Scientific and Innovative Research, CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI), Council of Scientific and Industrial Research (CSIR), Gijubhai Badheka Marg, Bhavnagar, Gujarat, 364 002, India
| | - Soumya Haldar
- Marine Environment Group, Analytical and Environmental Science Division and Central Instrumentation Facility, CSIR-Central Salt and Marine Chemicals Research Institute (CSMCRI), Bhavnagar, Gujarat, 364002, India
- Academy of Scientific and Innovative Research, CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI), Council of Scientific and Industrial Research (CSIR), Gijubhai Badheka Marg, Bhavnagar, Gujarat, 364 002, India
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9
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Terraneo TI, Benzoni F, Baird AH, Arrigoni R, Berumen ML. Morphology and molecules reveal two new species ofPorites(Scleractinia, Poritidae) from the Red Sea and the Gulf of Aden. SYST BIODIVERS 2019. [DOI: 10.1080/14772000.2019.1643806] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Tullia I. Terraneo
- Red Sea Research Center, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955–6900, Saudi Arabia
- ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD, 4811, Australia
| | - Francesca Benzoni
- Department of Biotechnologies and Bioscience, University of Milano – Bicocca, Milan, 20126, Italy
| | - Andrew H. Baird
- ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD, 4811, Australia
| | - Roberto Arrigoni
- Red Sea Research Center, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955–6900, Saudi Arabia
- European Commission, Joint Research Centre, Directorate A – Strategy, Work Programme and Resources, Exploratory Research, Ispra, 21027, Italy
| | - Michael L. Berumen
- Red Sea Research Center, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955–6900, Saudi Arabia
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10
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Darras H, Kuhn A, Aron S. Evolution of hybridogenetic lineages in
Cataglyphis
ants. Mol Ecol 2019; 28:3073-3088. [DOI: 10.1111/mec.15116] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 04/19/2019] [Accepted: 04/22/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Hugo Darras
- Evolutionary Biology & Ecology Université Libre de Bruxelles Brussels Belgium
- Department of Ecology and Evolution Université de Lausanne Lausanne Switzerland
| | - Alexandre Kuhn
- Evolutionary Biology & Ecology Université Libre de Bruxelles Brussels Belgium
| | - Serge Aron
- Evolutionary Biology & Ecology Université Libre de Bruxelles Brussels Belgium
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11
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Montgomery AD, Fenner D, Toonen RJ. Annotated checklist for stony corals of American Sāmoa with reference to mesophotic depth records. Zookeys 2019; 849:1-170. [PMID: 31171897 PMCID: PMC6538593 DOI: 10.3897/zookeys.849.34763] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 04/20/2019] [Indexed: 11/12/2022] Open
Abstract
An annotated checklist of the stony corals (Scleractinia, Milleporidae, Stylasteridae, and Helioporidae) of American Sāmoa is presented. A total of 377 valid species has been reported from American Sāmoa with 342 species considered either present (251) or possibly present (91). Of these 342 species, 66 have a recorded geographical range extension and 90 have been reported from mesophotic depths (30-150 m). Additionally, four new species records (Acanthastreasubechinata Veron, 2000, Favitesparaflexuosus Veron, 2000, Echinophylliaechinoporoides Veron & Pichon, 1980, Turbinariairregularis Bernard, 1896) are presented. Coral species of concern include species listed under the US Endangered Species Act (ESA) and the International Union for Conservation of Nature's (IUCN) Red List of threatened species. Approximately 17.5% of the species present or possibly present are categorized as threatened by IUCN compared to 27% of the species globally. American Sāmoa has seven ESA-listed or ESA candidate species, including Acroporaglobiceps (Dana, 1846), Acroporajacquelineae Wallace, 1994, Acroporaretusa (Dana, 1846), Acroporaspeciosa (Quelch, 1886), Fimbriaphylliaparadivisa (Veron, 1990), Isoporacrateriformis (Gardiner, 1898), and Pocilloporameandrina Dana, 1846. There are two additional species possibly present, i.e., Pavonadiffluens (Lamarck, 1816) and Poritesnapopora Veron, 2000.
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Affiliation(s)
- Anthony D. Montgomery
- Hawaiʻi Institute of Marine Biology, University of Hawaiʻi at Mānoa, Kāneʻohe, HI 96744, USAUniversity of Hawaiʻi at MānoaKāneʻoheUnited States of America
- U.S. Fish and Wildlife Service, Pacific Islands Fish and Wildlife Office, 300 Ala Moana Blvd. Honolulu, HI 96850, USAU.S. Fish and Wildlife ServiceHonoluluUnited States of America
| | - Douglas Fenner
- Ocean Associates, Inc., NOAA Fisheries Service, Pacific Islands Regional Office, Pago Pago, AS, USANOAA Fisheries Service, Pacific Islands Regional OfficePago PagoAmerican Samoa
| | - Robert J. Toonen
- Hawaiʻi Institute of Marine Biology, University of Hawaiʻi at Mānoa, Kāneʻohe, HI 96744, USAUniversity of Hawaiʻi at MānoaKāneʻoheUnited States of America
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12
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Tong F, Chen WJ, Chen PM, Zhang L. Next-generation sequencing yields the complete mitogenome of Favia favus. Mitochondrial DNA B Resour 2019. [DOI: 10.1080/23802359.2019.1601536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Fei Tong
- South China Sea Fisheries Research Institute Shenzhen test base, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou, Guangdong, China
| | - Wen Jing Chen
- South China Sea Fisheries Research Institute Shenzhen test base, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou, Guangdong, China
| | - Pi Mao Chen
- South China Sea Fisheries Research Institute Shenzhen test base, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou, Guangdong, China
| | - Lu Zhang
- South China Sea Fisheries Research Institute Shenzhen test base, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou, Guangdong, China
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Tong F, Chen W, Chen P, Zhang L. The complete mitochondrial genome of the Goniopora djiboutiensis. Mitochondrial DNA B Resour 2019. [DOI: 10.1080/23802359.2018.1544858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Fei Tong
- Ministry of Agriculture, South China Sea Fisheries Research Institute Shenzhen Test Base, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Scientific Observing and Experimental Station of South China Sea Fishery Resources and Environment, Guangzhou, Guangdong, China
| | - WenJing Chen
- Ministry of Agriculture, South China Sea Fisheries Research Institute Shenzhen Test Base, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Scientific Observing and Experimental Station of South China Sea Fishery Resources and Environment, Guangzhou, Guangdong, China
| | - PiMao Chen
- Ministry of Agriculture, South China Sea Fisheries Research Institute Shenzhen Test Base, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Scientific Observing and Experimental Station of South China Sea Fishery Resources and Environment, Guangzhou, Guangdong, China
| | - Lu Zhang
- Ministry of Agriculture, South China Sea Fisheries Research Institute Shenzhen Test Base, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Scientific Observing and Experimental Station of South China Sea Fishery Resources and Environment, Guangzhou, Guangdong, China
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15
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Niu W, Yu S, Tian P, Xiao J. Complete mitochondrial genome of Echinophylliaaspera (Scleractinia, Lobophylliidae): Mitogenome characterization and phylogenetic positioning. Zookeys 2018; 793:1-14. [PMID: 30405308 PMCID: PMC6218560 DOI: 10.3897/zookeys.793.28977] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 09/20/2018] [Indexed: 11/23/2022] Open
Abstract
Lack of mitochondrial genome data of Scleractinia is hampering progress across genetic, systematic, phylogenetic, and evolutionary studies concerning this taxon. Therefore, in this study, the complete mitogenome sequence of the stony coral Echinophylliaaspera (Ellis & Solander, 1786), has been decoded for the first time by next generation sequencing and genome assembly. The assembled mitogenome is 17,697 bp in length, containing 13 protein coding genes (PCGs), two transfer RNAs and two ribosomal RNAs. It has the same gene content and gene arrangement as in other Scleractinia. All genes are encoded on the same strand. Most of the PCGs use ATG as the start codon except for ND2, which uses ATT as the start codon. The A+T content of the mitochondrial genome is 65.92% (25.35% A, 40.57% T, 20.65% G, and 13.43% for C). Bayesian and maximum likelihood phylogenetic analysis have been performed using PCGs, and the result shows that E.aspera clustered closely with Sclerophylliamaxima (Sheppard & Salm, 1988), both of which belong to Lobophylliidae, when compared with species belonging to Merulinidae and other scleractinian taxa used as outgroups. The complete mitogenome of E.aspera provides essential and important DNA molecular data for further phylogenetic and evolutionary analyses of corals.
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Affiliation(s)
- Wentao Niu
- Laboratory of Marine Biology and Ecology, Third Institute of Oceanography, State Oceanic Administration, Xiamen, ChinaLaboratory of Marine Biology and Ecology, Third Institute of Oceanography, State Oceanic AdministrationXiamenChina
| | - Shuangen Yu
- Laboratory of Marine Biology and Ecology, Third Institute of Oceanography, State Oceanic Administration, Xiamen, ChinaLaboratory of Marine Biology and Ecology, Third Institute of Oceanography, State Oceanic AdministrationXiamenChina
| | - Peng Tian
- Laboratory of Marine Biology and Ecology, Third Institute of Oceanography, State Oceanic Administration, Xiamen, ChinaLaboratory of Marine Biology and Ecology, Third Institute of Oceanography, State Oceanic AdministrationXiamenChina
| | - Jiaguang Xiao
- Laboratory of Marine Biology and Ecology, Third Institute of Oceanography, State Oceanic Administration, Xiamen, ChinaLaboratory of Marine Biology and Ecology, Third Institute of Oceanography, State Oceanic AdministrationXiamenChina
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Baird AH, Hoogenboom MO, Huang D. Cyphastrea salae, a new species of hard coral from Lord Howe Island, Australia (Scleractinia, Merulinidae). Zookeys 2017; 662:49-66. [PMID: 28769608 PMCID: PMC5539699 DOI: 10.3897/zookeys.662.11454] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Accepted: 02/16/2017] [Indexed: 11/19/2022] Open
Abstract
A new zooxanthellate reef-dwelling scleractinian coral species, Cyphastrea salaesp. n. (Scleractinia, Merulinidae), is described from Lord Howe Island Australia. The new species can be distinguished morphologically from the only other congeneric species on Lord Howe Island, C. microphthalma, by the number of primary septa (12 vs. 10) and the much taller corallites (mean ± SE: 1.0 ± 0.07 mm v 0.4 ± 0.04 mm). The relationship of C. salae to four of the other eleven currently accepted species in the genus was explored through analyses of nuclear (28S rDNA) and mitochondrial (noncoding intergenic region) gene sequences. Cyphastrea salaesp. n. forms a strongly supported clade that is distinct from a clade containing three species found commonly in Australia, C. chalcidicum, C. serailia, and C. microphthalma. One specimen was also found in the Solitary Islands, another high latitude location in south-eastern Australia. The discovery of a new species in the genus Cyphastrea on high latitude reefs in south-eastern Australia suggests that other new species might be found among more diverse genera represented here and that the scleractinian fauna of these isolated locations is more distinct than previously recognised.
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Affiliation(s)
- Andrew H. Baird
- ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD, 4811, Australia
| | - Mia O. Hoogenboom
- College of Science and Engineering, James Cook University, Townsville, QLD, 4811, Australia
| | - Danwei Huang
- Department of Biological Sciences & Tropical Marine Science Institute, National University of Singapore, Singapore 117543, Singapore
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Gélin P, Postaire B, Fauvelot C, Magalon H. Reevaluating species number, distribution and endemism of the coral genus Pocillopora Lamarck, 1816 using species delimitation methods and microsatellites. Mol Phylogenet Evol 2017; 109:430-446. [PMID: 28219759 DOI: 10.1016/j.ympev.2017.01.018] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Revised: 01/25/2017] [Accepted: 01/30/2017] [Indexed: 01/06/2023]
Abstract
Species delimitation methods based on genetic information, notably using single locus data, have been proposed as means of increasing the rate of biodiversity description, but can also be used to clarify complex taxonomies. In this study, we explore the species diversity within the cnidarian genus Pocillopora, widely distributed in the tropical belt of the Indo-Pacific Ocean. From 943 Pocillopora colonies sampled in the Western Indian Ocean, the Tropical Southwestern Pacific and Southeast Polynesia, representing a huge variety of morphotypes, we delineated Primary Species Hypotheses (PSH) applying the Automatic Barcode Gap Discovery method, the Poisson Tree Processes algorithm and the Generalized mixed Yule-coalescent model on two mitochondrial markers (Open Reading Frame and Dloop) and reconstructing a haploweb using one nuclear marker (Internal Transcribed Spacer 2). Then, we confronted identified PSHs to the results of clustering analyses using 13 microsatellites to determine Secondary Species Hypotheses (SSH). Based on the congruence of all methods used and adding sequences from the literature, we defined at least 18 Secondary Species Hypotheses among 14 morphotypes, confirming the high phenotypic plasticity in Pocillopora species and the presence of cryptic lineages. We also identified three new genetic lineages never found to date, which could represent three new putative species. Moreover, the biogeographical ranges of several SSHs were re-assessed in the light of genetic data, which may have direct implications in conservation policies. Indeed, the cryptic diversity within this genus should be taken into account seriously, as neglecting its importance is source of confusion in our understanding of ecosystem functioning. Next generation sequencing, combined with other parameters (i.e. microstructure, zooxanthellae identification, ecology even at a micro-scale, resistance and resilience ability to bleaching) will be the next step towards an integrative framework of Pocillopora taxonomy, which will have profound implications for ecological studies, such as studying biodiversity, response to global warming and symbiosis.
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Affiliation(s)
- P Gélin
- UMR ENTROPIE (Université de La Réunion, IRD, CNRS), Laboratoire d'excellence-CORAIL, Faculté des Sciences et Technologies, 15 Bd René Cassin, CS 92003, 97744 St Denis Cedex 09, La Réunion, France
| | - B Postaire
- UMR ENTROPIE (Université de La Réunion, IRD, CNRS), Laboratoire d'excellence-CORAIL, Faculté des Sciences et Technologies, 15 Bd René Cassin, CS 92003, 97744 St Denis Cedex 09, La Réunion, France
| | - C Fauvelot
- UMR ENTROPIE (IRD, Université de La Réunion, CNRS), Laboratoire d'excellence-CORAIL, Centre IRD de Nouméa, 101 Promenade Roger Laroque, BP A5, 98848 Nouméa cedex, New Caledonia
| | - H Magalon
- UMR ENTROPIE (Université de La Réunion, IRD, CNRS), Laboratoire d'excellence-CORAIL, Faculté des Sciences et Technologies, 15 Bd René Cassin, CS 92003, 97744 St Denis Cedex 09, La Réunion, France.
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Arrigoni R, Berumen ML, Huang D, Terraneo TI, Benzoni F. Cyphastrea (Cnidaria : Scleractinia : Merulinidae) in the Red Sea: phylogeny and a new reef coral species. INVERTEBR SYST 2017. [DOI: 10.1071/is16035] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The scleractinian coral Cyphastrea is a common and widespread genus throughout the coral reefs of the Indo-Pacific. Little is known about the phylogenetic relationships within this taxon and species identification is based mainly on traditional skeletal characters, such as the number of septa, septa cycles, growth form and corallite dimensions. Here we present the first focussed reconstruction of phylogenetic relationships among Cyphastrea species, analysing 57 colonies from the Red Sea, where five morphospecies live in sympatry. Analyses based on three loci (nuclear histone H3, 28S rDNA and a mitochondrial intergenic region) reveal the existence of three well-supported molecular lineages. None of the five previously defined morphospecies are monophyletic and they cluster into two clades, suggesting the need of a systematic revision in Cyphastrea. The third lineage is described as C. magna Benzoni & Arrigoni, sp. nov., a new reef coral species collected from the northern and central Red Sea. Cyphastrea magna Benzoni & Arrigoni, sp. nov. is characterised by the largest corallite diameter among known Cyphastrea species, a wide trabecular columella >1/4 of calice width, and 12 equal primary septa. This study suggests that morphology-based taxonomy in Cyphastrea may not identify monophyletic units and strengthens the application of genetics in coral systematics.
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Arrigoni R, Berumen ML, Chen CA, Terraneo TI, Baird AH, Payri C, Benzoni F. Species delimitation in the reef coral genera Echinophyllia and Oxypora (Scleractinia, Lobophylliidae) with a description of two new species. Mol Phylogenet Evol 2016; 105:146-159. [PMID: 27593164 DOI: 10.1016/j.ympev.2016.08.023] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 08/26/2016] [Accepted: 08/31/2016] [Indexed: 10/21/2022]
Abstract
Scleractinian corals are affected by environment-induced phenotypic plasticity and intraspecific morphological variation caused by genotype. In an effort to identify new strategies for resolving this taxonomic issue, we applied a molecular approach for species evaluation to two closely related genera, Echinophyllia and Oxypora, for which few molecular data are available. A robust multi-locus phylogeny using DNA sequence data across four loci of both mitochondrial (COI, ATP6-NAD4) and nuclear (histone H3, ITS region) origin from 109 coral colonies was coupled with three independent putative species delimitation methods based on barcoding threshold (ABGD) and coalescence theory (PTP, GMYC). Observed overall congruence across multiple genetic analyses distinguished two traditional species (E. echinoporoides and O. convoluta), a species complex composed of E. aspera, E. orpheensis, E. tarae, and O. glabra, whereas O. lacera and E. echinata were indistinguishable with the sequenced loci. The combination of molecular species delimitation approaches and skeletal character observations allowed the description of two new reef coral species, E. bulbosa sp. n. from the Red Sea and E. gallii sp. n. from the Maldives and Mayotte. This work demonstrated the efficiency of multi-locus phylogenetic analyses and recently developed molecular species delimitation approaches as valuable tools to disentangle taxonomic issues caused by morphological ambiguities and to re-assess the diversity of scleractinian corals.
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Affiliation(s)
- Roberto Arrigoni
- Red Sea Research Center, Division of Biological and Environmental Sciences & Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia.
| | - Michael L Berumen
- Red Sea Research Center, Division of Biological and Environmental Sciences & Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Chaolun Allen Chen
- Biodiversity Research Centre, Academia Sinica, Nangang, Taipei 115, Taiwan; Institute of Oceanography, National Taiwan University, Taipei 106, Taiwan
| | - Tullia I Terraneo
- Red Sea Research Center, Division of Biological and Environmental Sciences & Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Andrew H Baird
- ARC Centre of Excellence for Coral Reef Studies, James Cook University, Townsville 4811, Australia
| | - Claude Payri
- UMR ENTROPIE (IRD, Université de La Réunion, CNRS), Laboratoire d'excellence-CORAIL, centre IRD de Nouméa, 101 Promenade Roger Laroque, BP A5, 98848 Noumea Cedex, New Caledonia
| | - Francesca Benzoni
- UMR ENTROPIE (IRD, Université de La Réunion, CNRS), Laboratoire d'excellence-CORAIL, centre IRD de Nouméa, 101 Promenade Roger Laroque, BP A5, 98848 Noumea Cedex, New Caledonia; Department of Biotechnologies and Biosciences, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milan, Italy.
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