Second Addendum to the Synoptic Review of Red Algal Genera
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Supplementary Materials: Figure S1
1 Supplementary materials: Figure S1. Coral reef in Xiaodong Hai locality: (A) The southern part of the locality; (B) Reef slope; (C) Reef-flat, the upper subtidal zone; (D) Reef-flat, the lower intertidal zone. Figure S2. Algal communities in Xiaodong Hai at different seasons of 2016–2019: (A) Community of colonial blue-green algae, transect 1, the splash zone, the dry season of 2019; (B) Monodominant community of the red crust alga Hildenbrandia rubra, transect 3, upper intertidal, the rainy season of 2016; (C) Monodominant community of the red alga Gelidiella bornetii, transect 3, upper intertidal, the rainy season of 2018; (D) Bidominant community of the red alga Laurencia decumbens and the green Ulva clathrata, transect 3, middle intertidal, the dry season of 2019; (E) Polydominant community of algal turf with the mosaic dominance of red algae Tolypiocladia glomerulata (inset a), Palisada papillosa (center), and Centroceras clavulatum (inset b), transect 2, middle intertidal, the dry season of 2019; (F) Polydominant community of algal turf with the mosaic dominance of the red alga Hypnea pannosa and green Caulerpa chemnitzia, transect 1, lower intertidal, the dry season of 2016; (G) Polydominant community of algal turf with the mosaic dominance of brown algae Padina australis (inset a) and Hydroclathrus clathratus (inset b), the red alga Acanthophora spicifera (inset c) and the green alga Caulerpa chemnitzia, transect 1, lower intertidal, the dry season of 2019; (H) Sargassum spp. belt, transect 1, upper subtidal, the dry season of 2016. 2 3 Table S1. List of the seaweeds of Xiaodong Hai in 2016-2019. The abundance of taxa: rare sightings (+); common (++); abundant (+++). -
A Morphological and Phylogenetic Study of the Genus Chondria (Rhodomelaceae, Rhodophyta)
Title A morphological and phylogenetic study of the genus Chondria (Rhodomelaceae, Rhodophyta) Author(s) Sutti, Suttikarn Citation 北海道大学. 博士(理学) 甲第13264号 Issue Date 2018-06-29 DOI 10.14943/doctoral.k13264 Doc URL http://hdl.handle.net/2115/71176 Type theses (doctoral) File Information Suttikarn_Sutti.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP A morphological and phylogenetic study of the genus Chondria (Rhodomelaceae, Rhodophyta) 【紅藻ヤナギノリ属(フジマツモ科)の形態学的および系統学的研究】 Suttikarn Sutti Department of Natural History Sciences, Graduate School of Science Hokkaido University June 2018 1 CONTENTS Abstract…………………………………………………………………………………….2 Acknowledgement………………………………………………………………………….5 General Introduction………………………………………………………………………..7 Chapter 1. Morphology and molecular phylogeny of the genus Chondria based on Japanese specimens……………………………………………………………………….14 Introduction Materials and Methods Results and Discussions Chapter 2. Neochondria gen. nov., a segregate of Chondria including N. ammophila sp. nov. and N. nidifica comb. nov………………………………………………………...39 Introduction Materials and Methods Results Discussions Conclusion Chapter 3. Yanagi nori—the Japanese Chondria dasyphylla including a new species and a probable new record of Chondria from Japan………………………………………51 Introduction Materials and Methods Results Discussions Conclusion References………………………………………………………………………………...66 Tables and Figures 2 ABSTRACT The red algal tribe Chondrieae F. Schmitz & Falkenberg (Rhodomelaceae, Rhodophyta) currently -
The Introduction of the Asian Red Algae Melanothamnus Japonicus
diversity Article The Introduction of the Asian Red Algae Melanothamnus japonicus (Harvey) Díaz-Tapia & Maggs in Peru as a Means to Adopt Management Strategies to Reduce Invasive Non-Indigenous Species Julissa J. Sánchez-Velásquez , Lorenzo E. Reyes-Flores , Carmen Yzásiga-Barrera and Eliana Zelada-Mázmela * Laboratory of Genetics, Physiology, and Reproduction, Faculty of Sciences, Universidad Nacional del Santa, Chimbote 02801, Peru; [email protected] (J.J.S.-V.); [email protected] (L.E.R.-F.); [email protected] (C.Y.-B.) * Correspondence: [email protected] Abstract: Early detection of non-indigenous species is crucial to reduce, mitigate, and manage their impacts on the ecosystems into which they were introduced. However, assessment frameworks for identifying introduced species on the Pacific Coast of South America are scarce and even non-existent for certain countries. In order to identify species’ boundaries and to determine the presence of non-native species, through morphological examinations and the analysis of the plastid ribulose-1,5- Citation: Sánchez-Velásquez, J.J.; rbc Reyes-Flores, L.E.; Yzásiga-Barrera, bisphosphate carboxylase/oxygenase large subunit ( L-5P) gene, we investigated the phylogenetic C.; Zelada-Mázmela, E. The relationships among species of the class Florideophyceae from the coast of Ancash, Peru. The rbcL-5P Introduction of the Asian Red Algae dataset revealed 10 Florideophyceae species distributed in the following four orders: Gigartinales, Melanothamnus japonicus (Harvey) Ceramiales, Halymeniales, and Corallinales, among which the Asian species, Melanothamnus japonicus Díaz-Tapia & Maggs in Peru as a (Harvey) Díaz-Tapia & Maggs was identified. M. japonicus showed a pairwise divergence of 0% Means to Adopt Management with sequences of M. -
Marine Benthic Algae New to South Africa
Marine benthic algae new to South Africa R.E. Norris and M.E. Aken Department of Botany, University of Natal, Pietermaritzburg Twenty species of Rhodophyta that have not previously Introduction been recorded for South Africa have been found on the coast of Natal. All but six species are new to the East Our studies on the benthic marine algae of Natal have re African region, but have been recorded from other distant vealed taxa that have not been recorded before for South regions of the world. It is particularly noteworthy that Africa's coast. Some of the species and genera are only known fifteen of the twenty species were previously known to from shores distant from South Africa and it is mainly this occur in Australia, six of the fifteen not having been found group of species on which we now report. The twenty species anywhere but in Australia before this time. An additional species, Dasyclonium incisum, has been known to occur selected all belong to the Rhodophyta and many are species only in Australia and New Zealand before this report. Two that have rarely been found. For this reason we are able to species, Anotrichium tenue and Wrange/ia argus, are add not only new rec.:urds in a region remote from where they probably pan-tropical to subtropical species and a few have previously been found, tt,Jt we are also able to add to others such as Ha/ymenia dilatata, Sebdenia polydactyla, the knowledge of several specih on details of their structure Symphyoc/adia marchantioides and Pterosiphonia spinifera may eventually be shown to belong in a similar category. -
Tsuda RT. 2002. Checklist of the Marine Benthic Algae from the Palau Archipelago Based on Past
Checklist of the Marine Benthic Algae from the Palau Archipelago Based on Past References Roy T. Tsuda Marine Laboratory, University of Guam, UOG Station, Mangilao, Guam 96923 P.O. Box 7086, Koror, Republic of Palau 96940 PICRC Publication 02-019 September 2002 TABLE OF CONTENTS Page Introduction 1 Division Cyanophyta 3 Class Cyanophyceae Order Chroococcales 3 Family Entophysalidaceae Family Microcystaceae Order Oscillatoriales 3 Family Oscillatoriaceae Family Phormidiaceae Family Schizothrichaceae Order Nostocales 4 Family Microchaetaceae Family Nostocaceae Family Rivulariaceae Order Stigonematales 4 Family Mastigocladaceae Division Chlorophyta 5 Class Chlorophyceae Order Ulvales 5 Family Ulvaceae Order Cladophorales 5 Family Anadyomenaceae Family Cladophoraceae Family Siphonocladaceae Family Valoniaceae Order Bryopsidales 6 Family Bryopsidaceae Family Caulerpaceae Family Codiaceae ii Page Family Halimedaceae Family Udoteaceae Order Dasycladales 9 Family Dasycladaceae Division Phaeophyta 9 Class Phaeophyceae Order Ectocarpales 9 Family Ectocarpaceae Family Ralfsiaceae Order Sphacelariales 10 Family Sphacelariaceae Order Dictyotales 10 Family Dictyotaceae Order Scytosiphonales 11 Family Scytosiphonaceae Order Fucales 11 Family Sargassaceae Division Rhodophyta 11 Class Rhodophyceae Subclass Bangiophycidae 11 Order Erythropeltidales 11 Family Erythrotrichiaceae Subclass Florideophycidae 12 Order Acrochaetiales 12 Family Acrochaetiaceae Order Nemaliales 12 Family Galaxauraceae Family Liagoraceae iii Page Order Gelidiales 12 Family GelidiaceaeFamily -
Identificação E Caraterização Da Flora Algal E Avaliação Do
“A língua e a escrita não chegam para descrever todas as maravilhas do mar” Cristóvão Colombo Agradecimentos Aqui agradeço a todas as pessoas que fizeram parte deste meu percurso de muita alegria, trabalho, desafios e acima de tudo aprendizagem: Ao meu orientador, Professor Doutor Leonel Pereira por me ter aceite como sua discípula, guiando-me na execução deste trabalho. Agradeço pela disponibilidade sempre prestada, pelos ensinamentos, conselhos e sobretudo pelo apoio em altura mais complicadas. Ao Professor Doutor Ignacio Bárbara por me ter auxiliado na identificação e confirmação de algumas espécies de macroalgas. E ao Professor Doutor António Xavier Coutinho por me ter cedido gentilmente, diversas vezes, o seu microscópio com câmara fotográfica incorporada, o que me permitiu tirar belas fotografias que serviram para ilustrar este trabalho. Ao meu colega Rui Gaspar pelo interesse demonstrado pelo meu trabalho, auxiliando-me sempre que necessário e também pela transmissão de conhecimentos. Ao Sr. José Brasão pela paciência e pelo auxílio técnico no tratamento das amostras. Em geral, a todos os meus amigos que me acompanharam nesta etapa de estudante de Coimbra e que me ajudaram a sê-lo na sua plenitude, e em particular a três pessoas: Andreia, Rita e Vera pelas nossas conversas e pelo apoio que em determinadas etapas foram muito importantes e revigorantes. Às minhas últimas colegas de casa, Filipa e Joana, pelo convívio e pelo bom ambiente “familiar” que se fazia sentir naquela casinha. E como os últimos são sempre os primeiros, à minha família, aos meus pais e à minha irmã pelo apoio financeiro e emocional, pela paciência de me aturarem as “neuras” e pelo acreditar sempre que este objectivo seria alcançado. -
The Marine Macroalgae of Cabo Verde Archipelago: an Updated Checklist
Arquipelago - Life and Marine Sciences ISSN: 0873-4704 The marine macroalgae of Cabo Verde archipelago: an updated checklist DANIELA GABRIEL AND SUZANNE FREDERICQ Gabriel, D. and S. Fredericq 2019. The marine macroalgae of Cabo Verde archipelago: an updated checklist. Arquipelago. Life and Marine Sciences 36: 39 - 60. An updated list of the names of the marine macroalgae of Cabo Verde, an archipelago of ten volcanic islands in the central Atlantic Ocean, is presented based on existing reports, and includes the addition of 36 species. The checklist comprises a total of 372 species names, of which 68 are brown algae (Ochrophyta), 238 are red algae (Rhodophyta) and 66 green algae (Chlorophyta). New distribution records reveal the existence of 10 putative endemic species for Cabo Verde islands, nine species that are geographically restricted to the Macaronesia, five species that are restricted to Cabo Verde islands and the nearby Tropical Western African coast, and five species known to occur only in the Maraconesian Islands and Tropical West Africa. Two species, previously considered invalid names, are here validly published as Colaconema naumannii comb. nov. and Sebdenia canariensis sp. nov. Key words: Cabo Verde islands, Macaronesia, Marine flora, Seaweeds, Tropical West Africa. Daniela Gabriel1 (e-mail: [email protected]) and S. Fredericq2, 1CIBIO - Research Centre in Biodiversity and Genetic Resources, 1InBIO - Research Network in Biodiversity and Evolutionary Biology, University of the Azores, Biology Department, 9501-801 Ponta Delgada, Azores, Portugal. 2Department of Biology, University of Louisiana at Lafayette, Lafayette, Louisiana 70504-3602, USA. INTRODUCTION Schmitt 1995), with the most recent checklist for the archipelago published in 2005 by The Republic of Cabo Verde is an archipelago Prud’homme van Reine et al. -
Origem E Evolução Das Algas Eucarióticas E De Seus Cloroplastos Com Ênfase Nas Algas Vermelhas (Rhodophyta)
Mariana Cabral de Oliveira Origem e evolução das algas eucarióticas e de seus cloroplastos com ênfase nas algas vermelhas (Rhodophyta) Texto apresentado ao Instituto de Biociências da Universidade de São Paulo para concurso de Livre-Docência no Departamento de Botânica São Paulo 2005 1 "Nothing in biology makes sense except in the light of evolution". Dobzhansky Para Pedro e Lucas 2 Agradecimentos Ao Departamento de Botânica e Instituto de Biociências da Universidade de São Paulo. Este trabalho não seria possível sem o apoio financeiro de diversas entidades, agradeço: à FAPESP; ao CNPq; ao DAAD (Alemanha); ao STINT (Suécia); à IFS (Suécia) e à Pró- Reitoria de Pesquisa-USP pelo apoio aos projetos de pesquisa e bolsas. Ao Eurico Cabral de Oliveira Filho pela revisão do texto e pelo apoio fundamental na minha carreira acadêmica. Este trabalho foi realizado com a colaboração de alunos e pesquisadores, co-autores dos trabalhos incluídos. Agradeço à: Alexis M. Bellorin, Carlos F. M. Menck, Daniela Milstein, Debashish Bhattacharya, Eurico C. de Oliveira, João P. Kitajima, João C. Setubal, Jonas Collén, Jonathan C. Hagopian, Kirsten M. Müller, Marcelo Reis, Marianne Pedersén, Pio Colepicolo, Robert G. Sheath e Suzanne Pi Nyvall. Agradeço o apoio e a colaboração dos alunos e pesquisadores: Alessandro M. Varani, Angela P. Tonon, Cíntia S. Coimbra, Estela M. Plastino, Flávio A. S. Berchez, Fungyi Chow Ho, Maria do Carmo Bittencourt-Oliveira, Marie-Anne Van Sluys, Mônica M. Takahashi, Mutue T. Fujii, Nair Yokoya, Orlando Nechi Jr., Sônia M. B. Pereira, Vanessa R. Falcão, e Yocie Yoneshigue. Agradeço a toda equipe do Laboratório de Algas Marinhas Edison J. -
Erythrotrichia Carnea
Erythrotrichia carnea 1.Taxonomie Afdeling Rhodophyta (Roodwieren) Klasse Compsopogonophyceae Orde Erythropeltidales Familie Erythrotrichiaceae Erythrotrichia carnea (Dillwyn) J. Agardh 2.Belangrijke kenmerken (enkel met microscoop te zien): Waargenomen: ‐ filamenteus - uniseriaat (het filament is samengesteld uit een enkele rij cellen) - onvertakt - 12‐25 μm in diameter - cellen ½ tot 2 maal zo lang als breed - kleur: rozerood, vleeskleurig (vandaar de soortsnaam!) - komt vaak op andere algen of dieren (Bryozoën en Hydrozoën) voor Niet waargenomen maar ook kenmerkend: - vastgehecht door een basale schijfvormige verbreding met vingervormige rand van de basale cel of door een schijf samengesteld uit enkele onregelmatige cellen - vorming van monosporen door schuine intercalaire (=gelegen tussen de basis en de apex van de thallus) delingen waarbij één van de dochtercellen fertiel wordt en de monospore vrijlaat langs een laterale tuitvormige porie. De andere dochtercel kan daarna opnieuw schuin delen en een nieuwe monospore vormen 3. Gelijkende soorten aangetroffen in Oostende Erythrotrichia bertholdii Batters 4. Verspreiding Wereldwijd: Europa (behalve België), Atlantische eilanden, Noord‐Amerika, Caraïbische eilanden, Zuid‐Amerika, Afrika, Zuid‐West‐Azië, Azië, Zuid‐Oost‐Azië, Australië en Nieuw‐ Zeeland, Pacifische eilanden, Antartica en de subantarctische eilanden. In de literatuur wordt echter voor zover geweten nog geen melding gemaakt voor de Belgische kust van Erythrotrichia carnea (Dillwyn) J. Agardh. Dit kan te wijten zijn aan de microscopische grootte ervan. Bijgevolg zullen maar weinig mensen in het veld deze soort opmerken. Erythrotrichia carnea werd wel al gesignaleerd in De Grevelingen door Stegenga (Heytens et al. 2007) 5. Determinatie: Coppejans (1998) p. 270‐271 6. Vindplaats in België Mercatordok Oostende Substraat: op touw Datum: 21 februari 2008 7. -
ECOLOGICALLY OR BIOLOGICALLY SIGNIFICANT MARINE AREAS Draft Decision Submitted by the Chair of Working Group II
CBD Distr. LIMITED CBD/COP/14/L.34 28 November 2018 ORIGINAL: ENGLISH CONFERENCE OF THE PARTIES TO THE CONVENTION ON BIOLOGICAL DIVERSITY Fourteenth meeting Sharm El-Sheikh, Egypt, 17-29 November 2018 Agenda item 25 MARINE AND COASTAL BIODIVERSITY: ECOLOGICALLY OR BIOLOGICALLY SIGNIFICANT MARINE AREAS Draft decision submitted by the Chair of Working Group II The Conference of the Parties, Reaffirming decisions X/29, XI/17, XII/22and XIII/12 on ecologically or biologically significant marine areas, Reiterating the central role of the General Assembly of the United Nations in addressing issues relating to the conservation and sustainable use of biodiversity in marine areas beyond national jurisdiction, [Recalling that United Nations General Assembly resolution 72/73 reaffirms that the United Nations Convention on the Law of the Sea sets out the legal framework within which all activities in the oceans and seas must be carried out1,] [Recalling that the United Nations General Assembly resolution 72/73 reaffirms that the United Nations Convention on the Law of the Sea sets out the legal framework within which all activities in the oceans and seas must be carried out and also recognizing the existence of other instruments providing the legal framework for regulating marine activities, including customary international law,] [Recalling that international law including the United Nations Convention on the Law of the Sea, as well as customary international law, sets out the legal framework within which all activities in the oceans and seas must be carried out] [Recalling the United Nations General Assembly resolution 72/73 on the United Nations Convention on the Law of the Sea] Noting the negotiations under way in the Intergovernmental Conference on an International Legally Binding Instrument under the United Nations Convention on the Law of the Sea on the Conservation and Sustainable Use of Marine Biological Diversity of Areas beyond National Jurisdiction, following United Nations General Assembly resolution 72/249, 1. -
Range Extension of the Non-Indigenous Alga Mastocarpus Sp
Revista de Biología Marina y Oceanografía Vol. 48, Nº3: 661-665, diciembre 2013 10.4067/S0718-19572013000300024 Research Note Range extension of the non-indigenous alga Mastocarpus sp. along the Southeastern Pacific coast Extensión del rango geográfico del alga foránea Mastocarpus sp. a lo largo de la costa del Pacífico Sudeste Erasmo C. Macaya1,2, Solange Pacheco1, Ariel Cáceres1 and Selim Musleh1,2 1Laboratorio de Estudios Algales (ALGALAB), Departamento de Oceanografía, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Casilla 160-C, Concepción, Chile. [email protected] 2Interdisciplinary Center for Aquaculture Research (INCAR), Universidad de Concepción, Concepción, Chile Abstract.- The red macroalga Mastocarpus sp. (Rhodophyta, Gigartinales) has been reported as a non-indigenous species in central Chile. In this area the geographic range described for the species encompasses approximately 200 km, from Cobquecura (36°08’S, 72°48’W) up to Punta Lavapié (37°08’S, 73°35’W). Observations carried out at 22 localities along the central-southern Chilean coast allow us to extend the known range of this species approximately 300 km to the north and 600 km to the south. Additional analysis indicated high percentage cover on areas described as the introduction point of the species. Key words: Mastocarpus, geographic range, non-indigenous species, South-eastern Pacific coast INTRODUCTION The arrival of a non-indigenous species to an ecosystem biology and ecology (i.e., reproduction and epiphytes: might change the structure of the recipient communities Villaseñor-Parada & Neill 2011, Villaseñor-Parada et al. (Schaffelke et al. 2006). In particular, non-indigenous algal 2013). We have a limited understanding of the ecology, species are a major concern because when they become biology and distribution in Chilean coastal waters for the established can impact both the ecosystem structure and remaining species. -
Supplementary Materials: Figure S1
1 Supplementary materials: Figure S1. Algal communities in Luhuitou reef in rainy season 2016: (A−J) Transect 1, heavily polluted area; (K−M) Transect 2, moderately polluted area. (A) The upper intertidal monodominant community with the dominance of the brown crust alga Neoralfsia expansa; insert: the dominant alga N. expansa. (B) The upper intertidal monodominant community of algal turf, the red alga Polysiphonia howei; insert: the dominant alga P. howei. (C) The upper intertidal monodominant community of algal turf, the green alga Ulva prolifera; insert: the dominant alga U. prolifera. (D) The upper intertidal monodominant algal turf community of the green alga Ulva clathrata; insert: the dominant alga U. clathrata. (E) The upper intertidal bidominant community of the red alga P. howei and the green alga Cladophoropsis sundanensis insert: the dominant alga C. sundanensis. (F) The middle intertidal monodominant community of the red crust alga Hildenbrandia rubra. (G) The middle intertidal monodominant community of the brown crust alga Ralfsia verrucosa. (H) The middle intertidal monodominant algal turf community with the dominance of the red fine filamentous alga Centroceras clavulatum. (I) The lower intertidal bidominant community of the turf-forming red algae C. clavulatum and Jania adhaerens; insert: the dominant alga J. adhaerens. (J) Monodominant community of the red alga Grateloupia filicina densely overgrown with the epiphyte Ceramium cimbricum in the middle part of concrete chute of outlet from fish farm, and bidominant community of the green algae Trichosolen mucronatus and U. flexuosa at marginal parts of the chute; inserts: (a) the dominant U. flexuosa; (b) T. mucronatus; (c) Grateloupia filicina.