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Notulae Algarum No. 119 (9 November 2019) ISSN 2009-8987

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    SMITHSONIAN CONTRIBUTIONS TO THE MARINE SCIENCES • NUMBER 9 Articulated Coralline Algae of the Gulf of California, Mexico, I: Amphiroa Lamouroux James N. Norris and H. William Johansen SMITHSONIAN INSTITUTION PRESS City of Washington 1981 ABSTRACT Norris, James N., and H. William Johansen. Articulated Coralline Algae of the Gulf of California, Mexico, I: Amphiroa Lamouroux. Smithsonian Contributions to the Marine Sciences, number 9, 29 pages, 18 figures, 1981.—Amphiroa (Coral- linaceae, Rhodophyta) is a tropical and subtropical genus of articulated coralline algae and is prominent in shallow waters of the Gulf of California, Mexico. Taxonomic and distributional investigations of Amphiroa from the Gulf have revealed the presence of seven species: A. beauvoisn Lamouroux, A. brevianceps Dawson, A. magdalensis Dawson, A. misakiensis Yendo, A. ngida Lamouroux, A. valomoides Yendo, and A. van-bosseae Lemoine. Only two of these species names are among the 16 taxa of Amphiroa previously reported from this body of water; all other names are now considered synonyms. Of the seven species in the Gulf of California, A. beauvoisii, A. misakiensis, A. valomoides and A. van-bosseae are common, while A. brevianceps, A. magdalensis, and A. ngida are rare and poorly known. None of these species is endemic to the Gulf, and four of them, A. beauvoisii, A. misakiensis, A. valomoides, and A. ngida, also occur in Japan. OFFICIAL PUBLICATION DATE is handstamped in a limited number of initial copies and is recorded in the Institution's annual report, Smithsonian Year. SERIES COVER DESIGN: Seascape along the Atlantic coast of eastern North America. Library of Congress Cataloging in Publication Data Norris, James N.
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  • Amphiroa Fragilissima (Linnaeus) Lamouroux (Corallinales, Rhodophyta) from Myanmar
    Journal of Aquaculture & Marine Biology Research Article Open Access Morphotaxonomy, culture studies and phytogeographical distribution of Amphiroa fragilissima (Linnaeus) Lamouroux (Corallinales, Rhodophyta) from Myanmar Abstract Volume 7 Issue 3 - 2018 Articulated coralline algae belonging to the genus Amphiroa collected from the coastal zones of Myanmar were identified as A. fragilissima based on the characters such as shape Mya Kyawt Wai of intergenicula, branching type, type of genicula (number of tiers formed at the genicula), Department of Marine Science, Mawlamyine University, shape (composition and arrangement of short and long tiers of medullary cells), presence Myanmar or absence of secondary pit-connections and lateral fusions at medullary filaments of the intergenicula and position of conceptacles. A comparison on the taxonomic characters of A. Correspondence: Mya Kyawt Wai, Lecturer, Department of fragilissima growing in Myanmar and in different countries was discussed. A. fragilissima Marine Science, Mawlamyine University, Myanmar, showed Amphiroa-type which was characterized by transversely divided cells in the first Email [email protected] division of the early stages of spore germination in laboratory culture. Moreover, the Received: May 31, 2018 | Published: June 12, 2018 distribution ranges of A. fragilissima along both the coastal zones of Myanmar and the world oceans were presented. In addition, ecological records of this species were briefly reported. Keywords: A. fragilissima, articulated coralline algae, corallinaceae, corallinales, germination patterns, laboratory culture, morphotaxonomy, Myanmar, phytogeographical distribution, Rhodophyta Introduction Lamouroux and A. anceps (Lamarck) Decaisne, along the 3 coastal zones of Myanmar. Mya Kyawt Wai12 also described five species of The coralline algae are assigned to the family Corallinaceae Amphiroa from Myanmar namely, A.
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  • Seaweed and Seagrasses Inventory of Laguna De San Ignacio, BCS
    UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIA SUR ÁREA DE CONOCIMIENTO DE CIENCIAS DEL MAR DEPARTAMENTO ACADÉMICO DE BIOLOGÍA MARINA PROGRAMA DE INVESTIGACIÓN EN BOTÁNICA MARINA Seaweed and seagrasses inventory of Laguna de San Ignacio, BCS. Dr. Rafael Riosmena-Rodríguez y Dr. Juan Manuel López Vivas Programa de Investigación en Botánica Marina, Departamento de Biología Marina, Universidad Autónoma de Baja California Sur, Apartado postal 19-B, km. 5.5 carretera al Sur, La Paz B.C.S. 23080 México. Tel. 52-612-1238800 ext. 4140; Fax. 52-612-12800880; Email: [email protected]. Participants: Dr. Jorge Manuel López-Calderón, Dr. Carlos Sánchez Ortiz, Dr. Gerardo González Barba, Dr. Sung Min Boo, Dra. Kyung Min Lee, Hidrobiol. Carmen Mendez Trejo, M. en C. Nestor Manuel Ruíz Robinson, Pas Biol. Mar. Tania Cota. Periodo de reporte: Marzo del 2013 a Junio del 2014. Abstract: The present report presents the surveys of marine flora 2013 – 2014 in the San Ignacio Lagoon of the, representing the 50% of planned visits and in where we were able to identifying 19 species of macroalgae to the area plus 2 Seagrass traditionally cited. The analysis of the number of species / distribution of macroalgae and seagrass is in progress using an intense review of literature who will be concluded using the last field trip information in May-June 2014. During the last two years we have not been able to find large abundances of species of microalgae as were described since 2006 and the floristic lists developed in the 90's. This added with the presence to increase both coverage and biomass of invasive species which makes a real threat to consider.
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  • Marine Species Distributions: from Data to Predictive Models
    Marine Species Distributions: From data to predictive models Samuel Bosch Promoter: Prof. Dr. Olivier De Clerck Thesis submitted in partial fulfilment of the requirements for the degree of Doctor (PhD) in Science – Biology Academic year 2016-2017 Members of the examination committee Prof. Dr. Olivier De Clerck - Ghent University (Promoter)* Prof. Dr. Tom Moens – Ghent University (Chairman) Prof. Dr. Elie Verleyen – Ghent University (Secretary) Prof. Dr. Frederik Leliaert – Botanic Garden Meise / Ghent University Dr. Tom Webb – University of Sheffield Dr. Lennert Tyberghein - Vlaams Instituut voor de Zee * non-voting members Financial support This thesis was funded by the ERANET INVASIVES project (EU FP7 SEAS-ERA/INVASIVES SD/ER/010) and by VLIZ as part of the Flemish contribution to the LifeWatch ESFRI. Table of contents Chapter 1 General Introduction 7 Chapter 2 Fishing for data and sorting the catch: assessing the 25 data quality, completeness and fitness for use of data in marine biogeographic databases Chapter 3 sdmpredictors: an R package for species distribution 49 modelling predictor datasets Chapter 4 In search of relevant predictors for marine species 61 distribution modelling using the MarineSPEED benchmark dataset Chapter 5 Spatio-temporal patterns of introduced seaweeds in 97 European waters, a critical review Chapter 6 A risk assessment of aquarium trade introductions of 119 seaweed in European waters Chapter 7 Modelling the past, present and future distribution of 147 invasive seaweeds in Europe Chapter 8 General discussion 179 References 193 Summary 225 Samenvatting 229 Acknowledgements 233 Chapter 1 General Introduction 8 | C h a p t e r 1 Species distribution modelling Throughout most of human history knowledge of species diversity and their respective distributions was an essential skill for survival and civilization.
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  • Phylogenetic Implications of Tetrasporangial Ultrastructure in Coralline Red Algae with Reference to Bossiella Orbigniana (Corallinales, Rhodophyta)
    W&M ScholarWorks Dissertations, Theses, and Masters Projects Theses, Dissertations, & Master Projects 1933 Phylogenetic Implications of Tetrasporangial Ultrastructure in Coralline Red Algae with Reference to Bossiella orbigniana (Corallinales, Rhodophyta) Christina Wilson College of William & Mary - Arts & Sciences Follow this and additional works at: https://scholarworks.wm.edu/etd Part of the Biology Commons Recommended Citation Wilson, Christina, "Phylogenetic Implications of Tetrasporangial Ultrastructure in Coralline Red Algae with Reference to Bossiella orbigniana (Corallinales, Rhodophyta)" (1933). Dissertations, Theses, and Masters Projects. Paper 1539624407. https://dx.doi.org/doi:10.21220/s2-pbyj-r021 This Thesis is brought to you for free and open access by the Theses, Dissertations, & Master Projects at W&M ScholarWorks. It has been accepted for inclusion in Dissertations, Theses, and Masters Projects by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. PHYLOGENETIC IMPLICATIONS OF TETRASPORANGIAL ULTRASTRUCTURE IN CORALLINE RED ALGAE WITH REFERENCE TO BOSSIELLA ORBIGNIANA (CORALLINALES, RHODOPHYTA) A Thesis Presented to The Faculty of the Department of Biology The College of William and Mary in Virginia In Partial Fulfillment Of Requirements for the Degree of Master of Arts by Christina Wilson 1993 APPROVAL SHEET This Thesis is submitted in partial fulfillment of the requirements for the degree of Master of Arts Approved, July 1993 ph l / . Scott Sharon T . Broadwater
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  • The Genus Amphiroa (Lithophylloideae, Corallinaceae, Rhodophyta) from the Temperate Coasts of the Australian Continent, Including the Newly Described A
    Phycologia (2009) Volume 48 (4), 258–290 Published 6 July 2009 The genus Amphiroa (Lithophylloideae, Corallinaceae, Rhodophyta) from the temperate coasts of the Australian continent, including the newly described A. klochkovana 1 1 2 ADELE S. HARVEY *, WILLIAM J. WOELKERLING AND ALAN J.K. MILLAR 1Department of Botany, La Trobe University, Bundoora, Vic. 3083, Australia 2Royal Botanic Gardens, Mrs Macquaries Road, Sydney, NSW 2000, Australia HARVEY A.S., WOELKERLING W.J. AND MILLAR A.J.K. 2009. The genus Amphiroa (Lithophylloideae, Corallinaceae, Rhodophyta) from the temperate coasts of the Australian continent, including the newly described A. klochkovana. Phycologia 48: 258–290. DOI: 10.2216/08-84.1 Studies of Amphiroa (Lithophylloideae, Corallinaceae, Rhodophyta) from the temperate coasts of Australia provide new evidence that differences in tetrasporangial conceptacle pore canal anatomy are diagnostically significant in delimiting species within the genus. Differences in overall morphology and genicular anatomy are also reliable for delimiting species. These data are supported by examination of relevant type specimens. Four species occur in temperate Australian waters. Three (Amphiroa anceps, Amphira beauvoisii, and the newly described Amphiroa klochkovana) occur in southeastern Australia, and three (A. anceps, A. beauvoisii,andAmphiroa gracilis) occur in southern and southwestern Australia. Comparisons of A. beauvoisii and A. anceps have shown that they cannot be separated at species level morphologically but clearly differ in tetrasporangial conceptacle pore canal anatomy. This has important flow-on implications concerning specimen identification, reported geogeographic distribution and putative heterotypic synonymy of the two species. Relevant historical data, a species key and a synoptic description of Amphiroa also are included.
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  • Corallinales, Rhodophyta) Based on Molecular and Morphological Data: a Reappraisal of Jania1
    J. Phycol. 43, 1310–1319 (2007) Ó 2007 Phycological Society of America DOI: 10.1111/j.1529-8817.2007.00410.x PHYLOGENETIC RELATIONSHIPS WITHIN THE TRIBE JANIEAE (CORALLINALES, RHODOPHYTA) BASED ON MOLECULAR AND MORPHOLOGICAL DATA: A REAPPRAISAL OF JANIA1 Ji Hee Kim Korea Polar Research Institute, KORDI, 7-50 Songdo-dong, Incheon 408-840, Korea Michael D. Guiry Martin Ryan Institute, The National University of Ireland, Galway, Ireland Jung Hyun Oak Department of Biology, Gyeongsang National University, Jinju 660-701, Korea Do-Sung Choi Department of Science Education, Gwangju National University of Education, Gwangju 500-703, Korea Sung-Ho Kang, Hosung Chung Korea Polar Research Institute, KORDI, 7-50 Songdo-dong, Incheon 408-840, Korea and Han-Gu Choi2 Korea Polar Research Institute, KORDI, 7-50 Songdo-dong, Incheon 408-840, Korea Institute of Basic Sciences, Kongju National University, Kongju 314-701, Korea Generic boundaries among the genera Cheilosporum, Key index words: Corallinales; Jania; Janieae; Haliptilon,andJania—currently referred to the tribe morphology; nuclear SSU rDNA; phylogeny; Janieae (Corallinaceae, Corallinales, Rhodophyta)— Rhodophyta; systematics were reassessed. Phylogenetic relationships among Abbreviations: bp, base pair; GTR, general time 42 corallinoidean taxa were determined based on 26 reversible; TBR, tree bisection reconnection anatomical characters and nuclear SSU rDNA sequence data for 11 species (with two duplicate plants) referred to the tribe Corallineae and 15 species referred to the tribe Janieae (two species All members of the subfamily Corallinoideae of Cheilosporum, seven of Haliptilon, and six of (Aresch.) Foslie are constructed of uncalcified geni- Jania, with five duplicate plants). Results from our cula and calcified intergenicula and form branched approach were consistent with the hypothesis that fronds.
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  • Morphogenesis and Generic Concepts in Coralline Algae —
    HELGOLANDER MEERESUNTERSUCHUNGEN I Helgol/inder Meeresunters. 42, 493-509 (1988) Morphogenesis and generic :concepts in coralline algae - a reappraisal* J. Cabioch Station Biologique; 29211 Roscoff, France ABSTRACT: In coralline algae, anatomy has long been used for generic definition, in addition to reproductive structures. Coralline anatomy is here analysed according to its two main components: cell behaviour and morphogenesis. The meristems and their function are explained and the main types of organization are examined in an evolutionary context. Emphasis is given to ontogenetical data such as the occurrence of metamorphosis and progressive development in some species of the lm'thophyllum complex, which have raised difficulties for generic definitions in the past. Conse- quently, a certain number of terms (epithallus, hypothallus, perithallus) are clarified and some of them restricted in relation to their morphogenetic significance. As a consequence of this clarification, evolutionary groups are defined and within them parallel phylogenetic lines appear as continuums along which genera are morphogenetic steps. INTRODUCTION AND HISTORICAL BACKGROUND Coralline algae have recently been raised to ordinal status as the Corallinales (Silva & Johansen, 1986). Their calcification creates a unifying character and this mineralization has acted as a frame for their evolution. However, within this frame they exhibit a wide range of biological adaptations (Fig. 1), including morphologically regressive and parasit- ic forms, highly deveIoped crustose thalli and articulated or non-articulated erect thalli. Erect thalli always develop from a crustose stage whatever their final complexity. As a general rule, perhaps because of their calcification (they often look like stones), coralline algae are difficult to identify. One species can show a wide range of morphologi- cal variability, while fundamentally different species can look remarkably similar.
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  • The Neotypification and Taxonomic Status of Amphiroa Crassa Lamouroux (Corallinales, Rhodophyta)
    Cryptogamie, Algologie, 2012, 33 (4): 339-358 © 2012 Adac. Tous droits réservés The neotypification and taxonomic status of Amphiroa crassa Lamouroux (Corallinales, Rhodophyta) William WOELKERLING a*, Adele HARVEY a & Bruno de REVIERS b a Department of Botany, La Trobe University, Bundoora, Victoria, Australia b Départment Systématique et évolution, Muséum national d’histoire naturelle, UMR 7138, CP 39, 57 rue Cuvier, 75231 Paris cedex 05, France Abstract – A detailed account of the newly designated neotype specimen of Amphiroa crassa Lamouroux (Corallinales, Rhodophyta) is presented. Reasons necessitating its neotypification with a specimen remote from the reported type locality (Shark Bay, Western Australia) are outlined, and historical background information is provided. Brief compari- sons with the recently typified type species of the genus, A. tribulus, and with four other Australian species (A. anceps, A. beauvoisii, A. gracilis, A. klochkovana) whose types have been studied in a modern context also are included. A. crassa differs from all of these species in that intergenicula produce a collar of untransformed, calcified peripheral region cells that surrounds and partly to largely encloses each geniculum. Amphiroa / Lithophylloideae / Corallinaceae / Neotypification / Nomenclature INTRODUCTION Over 200 specific and infraspecific names have been ascribed to Amphiroa (Corallinales, Rhodophyta) since Lamouroux (1812: 186) established the genus. As noted by Harvey et al. (2009: 286-287), however, the number of biological species referable to Amphiroa as currently circumscribed (see Harvey et al., 2009: 259-260, including Table 1) remains problematic, in part because the diagnostic value of many characters used to delimit and identify species needs critical reassessment, and in part because the type specimens of most species have not been studied in a modern context, thus rendering uncertain the correct application of names to specimens and the associated nomenclatural foundation essential for stability.
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  • Corallinales, Rhodophyta) from Isla Asunción, Baja California Sur, Mexico
    Cryptogamie, Algologie, 2008, 29 (2): 129-140 © 2008 Adac. Tous droits réservés Frond dynamics and reproductive trends of Amphiroa beauvoisii (Corallinales, Rhodophyta) from Isla Asunción, Baja California Sur, Mexico Edgar F. ROSAS-ALQUICIRAa,b, Rafael RIOSMENA-RODRÍGUEZa* , Gustavo HERNÁNDEZ-CARMONAc & Litzia PAUL-CHÁVEZa a Departamento de Biología Marina, Universidad Autónoma de Baja California Sur, Km. 5.5 Carretera al Sur, Apd. Postal 19-B, Mexico C.P. 23080 b Universidad del Mar, Departamento de Biología Marina. Carretera a Zipolite km. 1.5, Oaxaca, Mexico C.P. 70902 c Centro Interdisciplinario de Ciencias Marinas, Apd. Postal 592, La Paz, Baja California Sur, Mexico C. P. 23096 (Received 12 December 2006, accepted 7 January 2008) Abstract – Amphiroa beauvoisii (Corallinales, Rhodophyta) is distributed in tropical, subtropical and temperate regions, but little information is available about its demographics. We examined variation in wet weight, cover, frond size, length/width relation and proportion of life history stages in a study conducted at Isla Asunción, Mexico, from April 1998 to December 1998. The population of A. beauvoisii showed seasonal variation in cover, frond length and width, frond length frequency and percentage of reproductive fronds. These variations could not be associated with variation in temperature, daylength or nitrate concentration. Reproduction took place by production of tetrasporangia and bisporangia; no gametangial reproduction was observed. Recruitment by germination of bispores and re- growth from the holdfast are believed to play a major role in the persistence of the population. Amphiroa / Baja California / geniculate corallines / population biology / reproduction Résumé – Dynamique des frondes et tendances de la reproduction chez Amphiroa beauvoisii (Corallinales, Rhodophyta) de l’île Asuncion, Baja California Sur, Mexique .
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  • Encyclopedia of Tidepools and Rocky Shores
    A ABALONES DAVID R. SCHIEL University of Canterbury, Christchurch, New Zealand Abalones are marine snails that play only a minor role in the functioning of marine communities yet are culturally and commercially important and are iconic species of kelp- dominated habitats. They were once tremendously abun- dant along the shores of much of the temperate zone, with large aggregations piled two or more layers deep along large FIGURE 1 Once-abundant coastal populations of most abalone species stretches of rocky sea fl oor (Fig. ). Abalones were prized for are now severely depleted, and dense aggregations are usually confi ned their meat and shells by indigenous communities world- to small patches in remote places. Shown here, New Zealand abalone (Haliotis iris, locally called “paua”) of about 16 cm in shell length at a remote wide, particularly along the coasts of California, Japan, and offshore island in a 5-m depth of water. Photograph by Reyn Naylor, New Zealand. Their shells are well represented in middens, National Institute of Water & Atmospheric Research Ltd, New Zealand. such as on the Channel Islands off southern California, that date as far back as , years ago. The tough shells, regional names for Haliotis species, including paua from lined with iridescent mother of pearl, were used as orna- New Zealand, perlemoen in South Africa, and ormers in ments and to fashion practical implements such as bowls, Europe. There is no consensus on the number of species buttons, and fi sh hooks. In New Zealand Maori culture, of abalone, but estimates range from to around . abalone shell is extensively incorporated into carvings and There are many subspecies, and some co-occurring spe- ornaments.
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  • Corallinales, Rhodophyta) from Isla Asuncion, Baja California Sur"Mexico
    Cryptogamie. Algologie, 2008, 29 (2): 129-140 © 2008 Adac. Tous droits reserves Frond dynamics and reproductive trends of Amphiroa beauvoisii (Corallinales, Rhodophyta) from Isla Asuncion, Baja California Sur"Mexico Edgar F. ROSAS-ALQUICIRAa,b, Rafael RIOSMENA-RODRiGUEZa*, Gustavo HERNANDEZ-CARMONAC& Litzia PAUL-CHAvEZa aDepartamento de Biologia Marina, Universidad Aut6noma de Baja California Sur, Km. 5.5 Carretera al Sur, Apd. Postal 19-B, Mexico CP. 23080 bUniversidad del Mar, Departamento de Biologia Marina. Carretera a Zipolite km. 1.5, Oaxaca, Mexico CP. 70902 CCentroInterdisciplinario de Ciencias Marinas, Apd. Postal 592, La Paz, Baja California Sur, Mexico C P. 23096 Abstract - Amphiroa beauvoisii (Corallinales, Rhodophyta) is distributed in tropical, subtropical and temperate regions, but little information is available about its demographics. We examined variation in wet weight, cover, frond size, length/width relation and proportion of life history stages in a study conducted at Isla Asuncion, Mexico, from April 1998 to December 1998. The population of A. beauvoisii showed seasonal variation in cover, frond length and width, frond length frequency and percentage of reproductive fronds. These variations could not be associated with variation in temperature, daylength or nitrate concentration. Reproduction took place by production of tetrasporangia and bisporangia; no gametangial reproduction was observed. Recruitment by germination of bispores and re- growth from the holdfast are believed to play a major role in the persistence of the population. Resume - Dynamique des frondes et tendances de la reproduction chez Amphiroa beauvoisii (Corallinales, Rhodophyta) de l'ile Asuncion, Baja California Sur, Mexique. Amphiroa beauvoisii (Corallinales, Rhodophyta) est present dans les regions tropicales, subtropicales et temperees, mais peu de renseignements sont disponibles sur ses caracteristiques demographiques.
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