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Autor(a) principal: | |
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Data de Publicação: | 2002 |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Biotemas (Online) |
Texto Completo: | https://periodicos.ufsc.br/index.php/biotemas/article/view/21635 |
Resumo: | In spite of their great ecological and economic importance, nongeniculate corallines are poorly known in the world, especially in Brazil. The present work was aimed at facilitating access to available information on this group, attempting to fill the gap in the knowledge of the Brazilian macroalgae flora. These algae have been studied since the 18th century and were initially considered to be members of the animal kingdom, part of the corals group. At the end the 19th century, with the studies of Mikael Heggelund Foslie, a jump in the taxonomic studies in coralline algae was observed. Many of the species proposed by this author are used until today, as is the case of Lithothamnion brasiliense. Nowadays, with the use of modern techniques for materials processing in light microscopy and the use of scanning electron microscopy, a new jump has benn observed in the taxonomic studies. At the moment are accepted approximately 26 genera. However, is still difficult to be clear about the correct number of species. Considering the growing interest in exploiting these algae, this equally increases the responsibility of the phycological community in making an invetory of this diversity, subsidizing the rational preservation and perhaps the maintainable use of this resource. |
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.Bases para a identificação das coralináceas não articuladas do litoral brasileiro - uma síntese do conhecimentoIn spite of their great ecological and economic importance, nongeniculate corallines are poorly known in the world, especially in Brazil. The present work was aimed at facilitating access to available information on this group, attempting to fill the gap in the knowledge of the Brazilian macroalgae flora. These algae have been studied since the 18th century and were initially considered to be members of the animal kingdom, part of the corals group. At the end the 19th century, with the studies of Mikael Heggelund Foslie, a jump in the taxonomic studies in coralline algae was observed. Many of the species proposed by this author are used until today, as is the case of Lithothamnion brasiliense. Nowadays, with the use of modern techniques for materials processing in light microscopy and the use of scanning electron microscopy, a new jump has benn observed in the taxonomic studies. At the moment are accepted approximately 26 genera. However, is still difficult to be clear about the correct number of species. Considering the growing interest in exploiting these algae, this equally increases the responsibility of the phycological community in making an invetory of this diversity, subsidizing the rational preservation and perhaps the maintainable use of this resource.Apesar da grande importância ecológica e econômica as Coralináceas não articuladas são pobremente conhecidas no mundo e especialmente no Brasil. O presente trabalho teve como objetivo facilitar o acesso às informações disponíveis sobre Coralináceas não articuladas, buscando que esta lacuna no conhecimento da flora de macroalgas brasileira seja amenizada. Estas algas têm sido estudadas desde o século XVIII, quando eram consideradas partes do reino animal, membros do grupo dos corais hermatípicos. Ao final do século XIX, com a atuação de Mikael Hegglund Foslie, o estudo da taxonomia do grupo dá um salto marcante. Muitas das espécies propostas pelo referido autor são utilizadas até hoje, como é o caso de Lithothamnion brasiliense, espécie encontrada no Estado de São Paulo. Atualmente, com a utilização de técnicas modernas para o processamento de materiais para a microscopia de luz e utilização da microscopia eletrônica de varredura, o estudo da taxonomia destas algas dá um novo salto, estando descritos aproximadamente 26 gêneros e sendo o número de espécies ainda difícil de ser estimado. Considerando o crescente interesse em se explotar estas algas, igualmente cresce a responsabilidade da comunidade ficológica em inventariar esta diversidade, subsidiando a preservação racional e eventualmente o uso sustentável deste recurso.Universidade Federal de Santa Catarina2002-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/biotemas/article/view/21635Biotemas; v. 15 n. 1 (2002); 7-442175-79250103-1643reponame:Biotemas (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/biotemas/article/view/21635/19636Copyright (c) 2002 Paulo A. Hortahttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessHorta, Paulo A.2022-11-21T11:01:17Zoai:periodicos.ufsc.br:article/21635Revistahttp://www.biotemas.ufsc.br/index.htmPUBhttps://periodicos.ufsc.br/index.php/biotemas/oai||carlospinto@ccb.ufsc.br2175-79250103-1643opendoar:2022-11-21T11:01:17Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
. Bases para a identificação das coralináceas não articuladas do litoral brasileiro - uma síntese do conhecimento |
title |
. |
spellingShingle |
. Horta, Paulo A. |
title_short |
. |
title_full |
. |
title_fullStr |
. |
title_full_unstemmed |
. |
title_sort |
. |
author |
Horta, Paulo A. |
author_facet |
Horta, Paulo A. |
author_role |
author |
dc.contributor.author.fl_str_mv |
Horta, Paulo A. |
description |
In spite of their great ecological and economic importance, nongeniculate corallines are poorly known in the world, especially in Brazil. The present work was aimed at facilitating access to available information on this group, attempting to fill the gap in the knowledge of the Brazilian macroalgae flora. These algae have been studied since the 18th century and were initially considered to be members of the animal kingdom, part of the corals group. At the end the 19th century, with the studies of Mikael Heggelund Foslie, a jump in the taxonomic studies in coralline algae was observed. Many of the species proposed by this author are used until today, as is the case of Lithothamnion brasiliense. Nowadays, with the use of modern techniques for materials processing in light microscopy and the use of scanning electron microscopy, a new jump has benn observed in the taxonomic studies. At the moment are accepted approximately 26 genera. However, is still difficult to be clear about the correct number of species. Considering the growing interest in exploiting these algae, this equally increases the responsibility of the phycological community in making an invetory of this diversity, subsidizing the rational preservation and perhaps the maintainable use of this resource. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsc.br/index.php/biotemas/article/view/21635 |
url |
https://periodicos.ufsc.br/index.php/biotemas/article/view/21635 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/biotemas/article/view/21635/19636 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2002 Paulo A. Horta http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2002 Paulo A. Horta http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina |
publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina |
dc.source.none.fl_str_mv |
Biotemas; v. 15 n. 1 (2002); 7-44 2175-7925 0103-1643 reponame:Biotemas (Online) instname:Universidade Federal de Santa Catarina (UFSC) instacron:UFSC |
instname_str |
Universidade Federal de Santa Catarina (UFSC) |
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UFSC |
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UFSC |
reponame_str |
Biotemas (Online) |
collection |
Biotemas (Online) |
repository.name.fl_str_mv |
Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC) |
repository.mail.fl_str_mv |
||carlospinto@ccb.ufsc.br |
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