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Taxonomy and ecology of non-geniculate coralline algae (corallinales, rhodophyta) on Heron Reef (Great Barrier Reef) /Ringeltaube, Petra. January 2001 (has links) (PDF)
Thesis (Ph. D.)--University of Queensland, 2002. / Includes bibliographical references.
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Studien über die Entwicklungsgeschichte der CorallinaceenSuneson, Svante, January 1937 (has links)
Thesis (doctoral)--Universität Lund, 1937. / Includes bibliographical references (p. [97]-101).
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Studien über die Entwicklungsgeschichte der CorallinaceenSuneson, Svante, January 1937 (has links)
Thesis (doctoral)--Universität Lund, 1937. / Includes bibliographical references (p. [97]-101).
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Phylogenetic reassessment of the mastophoroideae (Corallinaceae, rhodophyta) using molecular and morphological data /Gabel, Jennifer E. January 2003 (has links) (PDF)
Thesis (M.S.)--University of North Carolina at Wilmington, 2003. / Includes bibliographical references (leaves : 88-94).
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Ecology of crustose coralline algae : interactions with scleractinian corals and responses to environmental conditions /Harrington, Lindsay Mortan. January 2004 (has links)
Thesis (Ph.D.) - James Cook University, 2004. / Typescript (photocopy) Bibliography: leaves 131-148.
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Herbivore-induced effects and persistence of non-geniculate coralline algae in low-shore rock poolsWai, Tak-Cheung., 韋德祥. January 2004 (has links)
published_or_final_version / Ecology and Biodiversity / Doctoral / Doctor of Philosophy
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Aquatic botanical studies : with special reference to the red algal families, Corallinaceae and Acrochaetiaceae /Woelkerling, William J. January 1986 (has links) (PDF)
Thesis (D. Sc.)--University of Adelaide, 1986. / Contains copies of 43 author's publications and introductory statement. Includes bibliographical references.
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A global revision of the nongeniculate coralling algal genere Porolithon Foslie (defunct) and Hydrolithon Foslie (Corallinales, Rhodophyta).Maneveldt, Gavin W January 2005 (has links)
The purpose of this thesis was to provide a revision and characterization of the species of nongeniculate coralline algae previously ascribed to the now defunct genus Porolithon / to provide a modern account of selected taxa from the genus Hydrolithon and descriptions of taxa found to conform the generic delimitation of Hydrolithon and to use a phenetic cluster analysis to determine the taxonomic relationships between the various taxa ascribed to the genera Polorithon and Hydrolithon.
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Diversidade das algas calcárias crostosas do Brasil baseada em marcadores moleculares e morfologia / Diversity of crustose coralline algae from Brazil based on molecular markers and morphologyVieira-Pinto, Talita 09 August 2016 (has links)
As algas calcárias crostosas ou CCA (do inglês Crustose Coralline Algae) têm como principal característica a impregnação de carbonato de cálcio em suas paredes celulares. Este grupo é formado atualmente por três ordens, Corallinales, Hapalidiales e Sporolithales, cuja taxonomia é historicamente problemática por se basear na fase tetrasporofítica, fundamental para qualquer identificação até mesmo em nível de ordem. Em virtude disso, diversos estudos, principalmente nos últimos 10 anos, têm incluído ferramentas moleculares como auxílio à taxonomia morfoanatômica deste grupo. O objetivo deste estudo foi investigar a diversidade e a distribuição das CCA ao longo da costa Brasileira, através de dados moleculares e morfoanatômicos. Para isso, foram utilizados quatro marcadores moleculares, UPA, rbcL-3P, COI-5P e psbA, aliados à imagens de microscopia óptica e microscopia eletrônica de varredura, que resultaram na identificação de pelo menos 37 espécies entre Corallinales, Hapalidiales e Sporolithales. Os resultados obtidos a partir das análises de agrupamento dos quatro marcadores demonstraram que as ordens Corallinales e Sporolithales são monofiléticas, e Hapalidiales constitui um grupo não-monofilético (com exceção do marcador psbA, que resolveu a ordem como grupo monofilético). Os resultados também revelaram existência de uma grande diversidade de espécies e gêneros destas ordens no Brasil, além de espécies novas e ao menos um potencial gênero novo para ciência. O estudo também revelou relações filogeográficas entre espécies do Brasil e do Golfo do México e do Indo-Pacífico. Considerando as três ordens de CCA (Corallinales, Hapalidiales e Sporolithales), este estudo representa a primeira tentativa de desvendar de forma mais ampla a diversidade de espécies CCA encontradas ao longo da costa brasileira, utilizando dados moleculares / The Crustose Coralline Algae (CCA) has as a main distinguishing characteristic the calcium carbonate impregnation in their cell walls. This group currently encompasses three orders, the Corallinales, Hapalidiales and Sporolithales, whose taxonomy is historically problematic because it is based on the tetrasporophytic phase, fundamental to any classification, even at the ordinal level. Therefore, many studies, especially in the last 10 years, have included molecular tools to assist the morphological taxonomy of this group. This study aims to investigate the diversity and distribution of the CCA along the Brazilian coast, through molecular and morphoanatomical data. In order to achieve this aim, four markers were used, UPA, rbcL-3P, COI-5P and psbA, allied to light and scanning electron microscopy, that resulted in the identification of at least 37 species between Corallinales, Hapalidiales and Sporolithales. The results of the cluster analyses of the four markers showed that Corallinales and Sporolithales are monophyletic, and Hapalidiales comprises a non-monophyletic group (with the exception of psbA, which resolved the order as a monophyly). Our results also revealed a great diversity of species and genera of these three orders in Brazil, as well as putative new species and at least a new genus. This study also revealed phylogeographic relationships between Brazilian species and species from Gulf of Mexico and from Indo-Pacific oceans. Considering all the three orders of CCA, this study represents the first broad attempt and effort to unveil the diversity of CCA species found on the Brazilian coast using molecular data
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Algal community structure and organization in high intertidal rockpoolsvan Tamelen, Peter G. 17 March 1992 (has links)
Gradients of physical disturbance are central to
theories of community organization yet rarely are studies
performed in which physical factors are experimentally
manipulated. Pothole tidepool algal communities exhibit
distinct zonation patterns from top to bottom that result
from scouring by rocks and other debris in the pools.
Scouring is easily manipulated by removing or adding rocks
to tidepools. Thus, the gradient of physical disturbance
potentially causing community patterns can be manipulated
to test theories of community organization.
I documented the distribution pattern of algae
inhabiting pothole tidepools and measured a number of
physical factors which were hypothesized to be responsible
for the observed zonation patterns. Then, I experimentally
evaluated the roles of physical disturbance, herbivory, and
competition in these tidepool communities. I found that
scouring by rocks was primarily responsible for the
observed zonation patterns in pothole tidepools. However,
not all pools are potholes. Evaluation of the physical
properties effecting the cobble-retaining ability of
tidepools enabled prediction over a broad geographic range
of pools likely to have cobbles and thus show typical
pothole algal zonation patterns.
Coralline algae (Rhodophyta, Corallinaceae) are a
dominant feature of tidepools as well as many low
intertidal and subtidal habitats. I evaluated the relative
resistance of coralline algae (both articulated and
crustose forms) and other common tidepool algae to scouring
by rocks. Coralline crusts were highly resistant to
scouring while articulated coralline algae are very
susceptible to scouring. Erect fleshy algal species showed
intermediate resistance to scouring. This corresponds well
to observed algal zonation patterns in intertidal potholes.
Based on this information, I proposed that wave-induced
scouring may have been the selective force for the initial
incorporation of calcium carbonate into algal thalli. / Graduation date: 1992
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