Microbial Aggregates Within Tissues Infect a Diversity of Corals Throughout the Indo-Pacific
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Evidence from the Polypipapiliotrematinae N
Accepted Manuscript Intermediate host switches drive diversification among the largest trematode family: evidence from the Polypipapiliotrematinae n. subf. (Opecoelidae), par- asites transmitted to butterflyfishes via predation of coral polyps Storm B. Martin, Pierre Sasal, Scott C. Cutmore, Selina Ward, Greta S. Aeby, Thomas H. Cribb PII: S0020-7519(18)30242-X DOI: https://doi.org/10.1016/j.ijpara.2018.09.003 Reference: PARA 4108 To appear in: International Journal for Parasitology Received Date: 14 May 2018 Revised Date: 5 September 2018 Accepted Date: 6 September 2018 Please cite this article as: Martin, S.B., Sasal, P., Cutmore, S.C., Ward, S., Aeby, G.S., Cribb, T.H., Intermediate host switches drive diversification among the largest trematode family: evidence from the Polypipapiliotrematinae n. subf. (Opecoelidae), parasites transmitted to butterflyfishes via predation of coral polyps, International Journal for Parasitology (2018), doi: https://doi.org/10.1016/j.ijpara.2018.09.003 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Intermediate host switches drive diversification among the largest trematode family: evidence from the Polypipapiliotrematinae n. subf. (Opecoelidae), parasites transmitted to butterflyfishes via predation of coral polyps Storm B. Martina,*, Pierre Sasalb,c, Scott C. -
Metagenomic Analysis Indicates That Stressors Induce Production of Herpes-Like Viruses in the Coral Porites Compressa
Metagenomic analysis indicates that stressors induce production of herpes-like viruses in the coral Porites compressa Rebecca L. Vega Thurbera,b,1, Katie L. Barotta, Dana Halla, Hong Liua, Beltran Rodriguez-Muellera, Christelle Desnuesa,c, Robert A. Edwardsa,d,e,f, Matthew Haynesa, Florent E. Anglya, Linda Wegleya, and Forest L. Rohwera,e aDepartment of Biology, dComputational Sciences Research Center, and eCenter for Microbial Sciences, San Diego State University, San Diego, CA 92182; bDepartment of Biological Sciences, Florida International University, 3000 North East 151st, North Miami, FL 33181; cUnite´des Rickettsies, Unite Mixte de Recherche, Centre National de la Recherche Scientifique 6020. Faculte´deMe´ decine de la Timone, 13385 Marseille, France; and fMathematics and Computer Science Division, Argonne National Laboratory, Argonne, IL 60439 Communicated by Baruch S. Blumberg, Fox Chase Cancer Center, Philadelphia, PA, September 11, 2008 (received for review April 25, 2008) During the last several decades corals have been in decline and at least established, an increase in viral particles within dinoflagellates has one-third of all coral species are now threatened with extinction. been hypothesized to be responsible for symbiont loss during Coral disease has been a major contributor to this threat, but little is bleaching (25–27). VLPs also have been identified visually on known about the responsible pathogens. To date most research has several species of scleractinian corals, specifically: Acropora muri- focused on bacterial and fungal diseases; however, viruses may also cata, Porites lobata, Porites lutea, and Porites australiensis (28). Based be important for coral health. Using a combination of empirical viral on morphological characteristics, these VLPs belong to several viral metagenomics and real-time PCR, we show that Porites compressa families including: tailed phages, large filamentous, and small corals contain a suite of eukaryotic viruses, many related to the (30–80 nm) to large (Ͼ100 nm) polyhedral viruses (29). -
Supplementary Material
Supplementary Material SM1. Post-Processing of Images for Automated Classification Imagery was collected without artificial light and using a fisheye lens to maximise light capture, therefore each image needed to be processed prior annotation in order to balance colour and to minimise the non-linear distortion introduced by the fisheye lens (Figure S1). Initially, colour balance and lenses distortion correction were manually applied on the raw images using Photoshop (Adobe Systems, California, USA). However, in order to optimize the manual post-processing time of thousands of images, more recent images from the Indian Ocean and Pacific Ocean were post- processed using compressed images (jpeg format) and an automatic batch processing in Photoshop and ImageMagick, the latter an open-source software for image processing (www.imagemagick.org). In view of this, the performance of the automated image annotation on images without colour balance was contrasted against images colour balanced using manual post-processing (on raw images) and the automatic batch processing (on jpeg images). For this evaluation, the error metric described in the main text (Materials and Methods) was applied to the images from following regions: the Maldives and the Great Barrier Reef (Figures S2 and S3). We found that the colour balance applied regardless the type of processing (manual vs automatic) had an important beneficial effect on the performance of the automated image annotation as errors were reduced for critical labels in both regions (e.g., Algae labels; Figures S2 and S3). Importantly, no major differences in the performance of the automated annotations were observed between manual and automated adjustments for colour balance. -
Checklist of Fish and Invertebrates Listed in the CITES Appendices
JOINTS NATURE \=^ CONSERVATION COMMITTEE Checklist of fish and mvertebrates Usted in the CITES appendices JNCC REPORT (SSN0963-«OStl JOINT NATURE CONSERVATION COMMITTEE Report distribution Report Number: No. 238 Contract Number/JNCC project number: F7 1-12-332 Date received: 9 June 1995 Report tide: Checklist of fish and invertebrates listed in the CITES appendices Contract tide: Revised Checklists of CITES species database Contractor: World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge, CB3 ODL Comments: A further fish and invertebrate edition in the Checklist series begun by NCC in 1979, revised and brought up to date with current CITES listings Restrictions: Distribution: JNCC report collection 2 copies Nature Conservancy Council for England, HQ, Library 1 copy Scottish Natural Heritage, HQ, Library 1 copy Countryside Council for Wales, HQ, Library 1 copy A T Smail, Copyright Libraries Agent, 100 Euston Road, London, NWl 2HQ 5 copies British Library, Legal Deposit Office, Boston Spa, Wetherby, West Yorkshire, LS23 7BQ 1 copy Chadwick-Healey Ltd, Cambridge Place, Cambridge, CB2 INR 1 copy BIOSIS UK, Garforth House, 54 Michlegate, York, YOl ILF 1 copy CITES Management and Scientific Authorities of EC Member States total 30 copies CITES Authorities, UK Dependencies total 13 copies CITES Secretariat 5 copies CITES Animals Committee chairman 1 copy European Commission DG Xl/D/2 1 copy World Conservation Monitoring Centre 20 copies TRAFFIC International 5 copies Animal Quarantine Station, Heathrow 1 copy Department of the Environment (GWD) 5 copies Foreign & Commonwealth Office (ESED) 1 copy HM Customs & Excise 3 copies M Bradley Taylor (ACPO) 1 copy ^\(\\ Joint Nature Conservation Committee Report No. -
Hawai'i Institute of Marine Biology Northwestern Hawaiian Islands
Hawai‘i Institute of Marine Biology Northwestern Hawaiian Islands Coral Reef Research Partnership Quarterly Progress Reports II-III August, 2005-March, 2006 Report submitted by Malia Rivera and Jo-Ann Leong April 21, 2006 Photo credits: Front cover and back cover-reef at French Frigate Shoals. Upper left, reef at Pearl and Hermes. Photos by James Watt. Hawai‘i Institute of Marine Biology Northwestern Hawaiian Islands Coral Reef Research Partnership Quarterly Progress Reports II-III August, 2005-March, 2006 Report submitted by Malia Rivera and Jo-Ann Leong April 21, 2006 Acknowledgments. Hawaii Institute of Marine Biology (HIMB) acknowledges the support of Senator Daniel K. Inouye’s Office, the National Marine Sanctuary Program (NMSP), the Northwestern Hawaiian Islands Coral Reef Ecosystem Reserve (NWHICRER), State of Hawaii Department of Land and Natural Resources (DLNR) Division of Aquatic Resources, US Fish and Wildlife Service, NOAA Fisheries, and the numerous University of Hawaii partners involved in this project. Funding provided by NMSP MOA 2005-008/66832. Photos provided by NOAA NWHICRER and HIMB. Aerial photo of Moku o Lo‘e (Coconut Island) by Brent Daniel. Background The Hawai‘i Institute of Marine Biology (School of Ocean and Earth Science and Technology, University of Hawai‘i at Mānoa) signed a memorandum of agreement with National Marine Sanctuary Program (NOS, NOAA) on March 28, 2005, to assist the Northwestern Hawaiian Islands Coral Reef Ecosystem Reserve (NWHICRER) with scientific research required for the development of a science-based ecosystem management plan. With this overriding objective, a scope of work was developed to: 1. Understand the population structures of bottomfish, lobsters, reef fish, endemic coral species, and adult predator species in the NWHI. -
Taxonomic Checklist of CITES Listed Coral Species Part II
CoP16 Doc. 43.1 (Rev. 1) Annex 5.2 (English only / Únicamente en inglés / Seulement en anglais) Taxonomic Checklist of CITES listed Coral Species Part II CORAL SPECIES AND SYNONYMS CURRENTLY RECOGNIZED IN THE UNEP‐WCMC DATABASE 1. Scleractinia families Family Name Accepted Name Species Author Nomenclature Reference Synonyms ACROPORIDAE Acropora abrolhosensis Veron, 1985 Veron (2000) Madrepora crassa Milne Edwards & Haime, 1860; ACROPORIDAE Acropora abrotanoides (Lamarck, 1816) Veron (2000) Madrepora abrotanoides Lamarck, 1816; Acropora mangarevensis Vaughan, 1906 ACROPORIDAE Acropora aculeus (Dana, 1846) Veron (2000) Madrepora aculeus Dana, 1846 Madrepora acuminata Verrill, 1864; Madrepora diffusa ACROPORIDAE Acropora acuminata (Verrill, 1864) Veron (2000) Verrill, 1864; Acropora diffusa (Verrill, 1864); Madrepora nigra Brook, 1892 ACROPORIDAE Acropora akajimensis Veron, 1990 Veron (2000) Madrepora coronata Brook, 1892; Madrepora ACROPORIDAE Acropora anthocercis (Brook, 1893) Veron (2000) anthocercis Brook, 1893 ACROPORIDAE Acropora arabensis Hodgson & Carpenter, 1995 Veron (2000) Madrepora aspera Dana, 1846; Acropora cribripora (Dana, 1846); Madrepora cribripora Dana, 1846; Acropora manni (Quelch, 1886); Madrepora manni ACROPORIDAE Acropora aspera (Dana, 1846) Veron (2000) Quelch, 1886; Acropora hebes (Dana, 1846); Madrepora hebes Dana, 1846; Acropora yaeyamaensis Eguchi & Shirai, 1977 ACROPORIDAE Acropora austera (Dana, 1846) Veron (2000) Madrepora austera Dana, 1846 ACROPORIDAE Acropora awi Wallace & Wolstenholme, 1998 Veron (2000) ACROPORIDAE Acropora azurea Veron & Wallace, 1984 Veron (2000) ACROPORIDAE Acropora batunai Wallace, 1997 Veron (2000) ACROPORIDAE Acropora bifurcata Nemenzo, 1971 Veron (2000) ACROPORIDAE Acropora branchi Riegl, 1995 Veron (2000) Madrepora brueggemanni Brook, 1891; Isopora ACROPORIDAE Acropora brueggemanni (Brook, 1891) Veron (2000) brueggemanni (Brook, 1891) ACROPORIDAE Acropora bushyensis Veron & Wallace, 1984 Veron (2000) Acropora fasciculare Latypov, 1992 ACROPORIDAE Acropora cardenae Wells, 1985 Veron (2000) CoP16 Doc. -
Genetic Structure Is Stronger Across Human-Impacted Habitats Than Among Islands in the Coral Porites Lobata
Genetic structure is stronger across human-impacted habitats than among islands in the coral Porites lobata Kaho H. Tisthammer1,2, Zac H. Forsman3, Robert J. Toonen3 and Robert H. Richmond1 1 Kewalo Marine Laboratory, University of Hawaii at Manoa, Honolulu, HI, United States of America 2 Department of Biology, San Francisco State University, San Francisco, CA, United States of America 3 Hawaii Institute of Marine Biology, University of Hawaii at Manoa, Kaneohe, HI, United States of America ABSTRACT We examined genetic structure in the lobe coral Porites lobata among pairs of highly variable and high-stress nearshore sites and adjacent less variable and less impacted offshore sites on the islands of O‘ahu and Maui, Hawai‘i. Using an analysis of molecular variance framework, we tested whether populations were more structured by geographic distance or environmental extremes. The genetic patterns we observed followed isolation by environment, where nearshore and adjacent offshore populations showed significant genetic structure at both locations (AMOVA FST D 0.04∼0.19, P < 0:001), but no significant isolation by distance between islands. Strikingly, corals from the two nearshore sites with higher levels of environmental stressors on different islands over 100 km apart with similar environmentally stressful conditions were genetically closer (FST D 0.0, P D 0.73) than those within a single location less than 2 km apart (FST D 0.04∼0.08, P < 0:01). In contrast, a third site with a less impacted nearshore site (i.e., less pronounced environmental gradient) showed no significant structure from the offshore comparison. Our results show much stronger support for environment than distance separating these populations. -
2.02 Rajasuriya 2008
ARJAN RAJASURIYA National Aquatic Resources Research and Development Agency, Crow Island, Colombo 15, Sri Lanka [email protected]; [email protected] fringing and patch reefs (Swan, 1983; Rajasuriya et al., 1995; Rajasuriya & White, 1995). Fringing coral reef Selected coral reefs were monitored in the northern, areas occur in a narrow band along the coast except in western and southern coastal waters of Sri Lanka to the southeast and northeast of the island where sand assess their current status and to understand the movement inhibits their formation. The shallow recovery processes after the 1998 coral bleaching event continental shelf of Gulf of Mannar contains extensive and the 2004 tsunami. The highest rate of recovery coral patch reefs from the Bar Reef to Mannar Island was observed at the Bar Reef Marine Sanctuary where (Rajasuriya, 1991; Rajasuriya, et al. 1998a; Rajasuriya rapid growth of Acropora cytherea and Pocillopora & Premaratne, 2000). In addition to these coral reefs, damicornis has contributed to reef recovery. which are limited to a depth of about 10m, there are Pocillopora damicornis has shown a high level of offshore coral patches in the west and east of the recruitment and growth on most reef habitats island at varying distances (15 -20 km) from the including reefs in the south. An increase in the growth coastline at an average depth of 20m (Rajasuriya, of the calcareous alga Halimeda and high levels of 2005). Sandstone and limestone reefs occur as sedimentation has negatively affected some fringing discontinuous bands parallel to the shore from inshore reefs especially in the south. Reef surveys carried out areas to the edge of the continental shelf (Swan, 1983; for the first time in the northern coastal waters around Rajasuriya et al., 1995). -
Coral Health and Disease in the Pacific: Vision for Action
IV. STATE OF KNOWLEDGE IN THE PACIFIC—WHAT DO WE KNOW AND WHAT HAVE WE LEARNED? OVERVIEW OF ISSUES UNIQUE TO THE PACIFIC: BIOLOGICAL & SOCIAL PERSPECTIVES Michael J. Gawel Guam EPA 120 Bengbing St. Y-Papao Dededo, GU 96929 [email protected] Pacific Islands The term “Pacific Islands” in the context of this paper arbitrarily refers to those tropical islands of the central and western Pacific Ocean which support shallow hermatypic coral reefs, but excluding the Hawaiian Archipelago, which is covered in other papers. The tropical Pacific Island nations and territories all support coral reefs and, no doubt, harbor coral diseases, although these have not been scientifically documented in many of the islands. In fact, as part of the U.S. National Action Plan to Conserve Coral Reefs, surveys in 2002 and 2004 of coral reef academic scientists, resource managers, government agencies and NGOs recorded that in the U.S. Pacific islands they perceived “no threat” from coral disease, although American Samoa registered an increase to perception of “moderate threat” in the 2004 survey (Waddell, 2005). This lack of concern partially reflects a lack of information on the status of diseases in many islands. Wilkinson (2004, p. 405) notes that in American Samoa and Micronesia “Coral bleaching and disease were either rare or undocumented in 1994, but are now clearly evident and considered a serious threat to many reefs in the region.” The Pacific island coral reefs range from veneers on newly emergent volcanic islands, to platform-like fringing reefs, to barrier reefs with lagoons, to atolls, and include non- emergent isolated banks. -
Composition and Ecology of Deep-Water Coral Associations D
HELGOLK---~DER MEERESUNTERSUCHUNGEN Helgoltinder Meeresunters. 36, 183-204 (1983) Composition and ecology of deep-water coral associations D. H. H. Kfihlmann Museum ffir Naturkunde, Humboldt-Universit~t Berlin; Invalidenstr. 43, DDR- 1040 Berlin, German Democratic Republic ABSTRACT: Between 1966 and 1978 SCUBA investigations were carried out in French Polynesia, the Red Sea, and the Caribbean, at depths down to 70 m. Although there are fewer coral species in the Caribbean, the abundance of Scleractinia in deep-water associations below 20 m almost equals that in the Indian and Pacific Oceans. The assemblages of corals living there are described and defined as deep-water coral associations. They are characterized by large, flattened growth forms. Only 6 to 7 % of the species occur exclusively below 20 m. More than 90 % of the corals recorded in deep waters also live in shallow regions. Depth-related illumination is not responsible for depth differentiations of coral associations, but very likely, a complex of mechanical factors, such as hydrodynamic conditions, substrate conditions, sedimentation etc. However, light intensity deter- mines the general distribution of hermatypic Scleractinia in their bathymetric range as well as the platelike shape of coral colonies characteristic for deep water associations. Depending on mechani- cal factors, Leptoseris, Montipora, Porites and Pachyseris dominate as characteristic genera in the Central Pacific Ocean, Podabacia, Leptoseris, Pachyseris and Coscinarea in the Red Sea, Agaricia and Leptoseris in the tropical western Atlantic Ocean. INTRODUCTION Considerable attention has been paid to shallow-water coral associations since the first half of this century (Duerden, 1902; Mayer, 1918; Umbgrove, 1939). Detailed investigations at depths down to 20 m became possible only through the use of autono- mous diving apparatus. -
Unique Quantitative Symbiodiniaceae Signature of Coral Colonies Revealed
www.nature.com/scientificreports OPEN Unique quantitative Symbiodiniaceae signature of coral colonies revealed through spatio- Received: 14 November 2018 Accepted: 25 April 2019 temporal survey in Moorea Published: xx xx xxxx Héloïse Rouzé1, Gaël Lecellier 2,3, Xavier Pochon4,5, Gergely Torda6 & Véronique Berteaux-Lecellier 1,2 One of the mechanisms of rapid adaptation or acclimatization to environmental changes in corals is through the dynamics of the composition of their associated endosymbiotic Symbiodiniaceae community. The various species of these dinofagellates are characterized by diferent biological properties, some of which can confer stress tolerance to the coral host. Compelling evidence indicates that the corals’ Symbiodiniaceae community can change via shufing and/or switching but the ecological relevance and the governance of these processes remain elusive. Using a qPCR approach to follow the dynamics of Symbiodiniaceae genera in tagged colonies of three coral species over a 10–18 month period, we detected putative genus-level switching of algal symbionts, with coral species-specifc rates of occurrence. However, the dynamics of the corals’ Symbiodiniaceae community composition was not driven by environmental parameters. On the contrary, putative shufing event were observed in two coral species during anomalous seawater temperatures and nutrient concentrations. Most notably, our results reveal that a suit of permanent Symbiodiniaceae genera is maintained in each colony in a specifc range of quantities, giving a unique ‘Symbiodiniaceae signature’ to the host. This individual signature, together with sporadic symbiont switching may account for the intra-specifc diferences in resistance and resilience observed during environmental anomalies. Dinofagellate algae from the family Symbiodiniaceae are one of the keystone taxa for coral reef ecosystems. -
Observations on the Reproduction of Acropora Corals Along the Tuticorin Coast of the Gulf of Mannar, Southeastern India
Indian Journal of Marine Sciences Vol. 39(2), June 2010, pp. 219-226 Observations on the reproduction of Acropora corals along the Tuticorin coast of the Gulf of Mannar, Southeastern India K Diraviya Raj & J K Patterson Edward Suganthi Devadason Marine Research Institute, 44-Beach Road, Tuticorin–628 001, Tamil Nadu, India [E-mail: [email protected]] Received 5 February 2009; revised 22 June 2009 Pattern of reproduction was studied in Acropora species along Tuticorin coast in the Gulf of Mannar from 2006-2008. Extensive surveys were conducted to monitor reproductive maturity and the timing of spawning. Gametes were observed from January with colonies releasing gametes by the end of March. Acropora cytherea showed immature colonies in January (48-79%) and February (56-76%) and mature colonies in March (36-86%). Likewise, the other species of Acropora examined showed 50-75% of immature colonies in January and an increase of 10-20% of immature colonies in February, and matured in March. The average percentage of mature colonies in March was as follows, A. formosa 47-76%, A. valenciennesi 50-81%, A. intermedia 50-81%, A. nobilis 25-82%, A. micropthalma 56-83%, A. hemprichi 39-83%, A. hyacinthus 33-100%, A. corymbosa 59-65%. Spawning was observed in A. cytherea on 24 March 2006, 10 days after full moon; 28 March in 2007, 5 days prior to full moon; and 8 March 2008, 1 day after new moon. Approximately 30,000 egg and sperm bundles were observed in 1 litre of water and each bundle had 20-25 eggs in A.