New records of red seaweeds to the coast of Ceará State, northeastern Brazil
Main Author: | |
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Publication Date: | 2018 |
Other Authors: | , |
Format: | Article |
Language: | eng |
Source: | Hoehnea |
Download full: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062018000200323 |
Summary: | ABSTRACT A recent floristic survey of Rhodophyta from Ceará State, Brazil (02º46'30''-07º52'15''S and 37º14'54''-41º24'45''W), revealed the occurrence of 113 species distributed into 14 orders, 28 families and 63 genera. Of these, 18 species belonging to seven orders are new records; some of them poorly described and illustrated in the literature or cited only checklists. Therefore, aiming to expand the taxonomic knowledge about these poorly known species, we present detailed descriptions, illustrations, and comments on related taxa. The occurrence of Ceratodictyon scoparium is confirmed for the South Atlantic coast. The male gametophytes of Dohrniella antillarum var. brasiliensis and tetrasporophytes of Gracilariopsis silvana are illustrated for the first time. Ceramium fujianum is a new addition to northeastern Brazil. Among the new records, Callithamnion corymbosum, Ceramium clarionense, C. fujianum and C. scoparium showed a significant expansion of their geographic distribution along the Brazilian coast. Most of the newly recorded species are filamentous, small-sized or tufted algae, highlighting the need for new collections to detect the presence of these components. |
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New records of red seaweeds to the coast of Ceará State, northeastern BrazilbiodiversityRhodophytaseaweedstaxonomyABSTRACT A recent floristic survey of Rhodophyta from Ceará State, Brazil (02º46'30''-07º52'15''S and 37º14'54''-41º24'45''W), revealed the occurrence of 113 species distributed into 14 orders, 28 families and 63 genera. Of these, 18 species belonging to seven orders are new records; some of them poorly described and illustrated in the literature or cited only checklists. Therefore, aiming to expand the taxonomic knowledge about these poorly known species, we present detailed descriptions, illustrations, and comments on related taxa. The occurrence of Ceratodictyon scoparium is confirmed for the South Atlantic coast. The male gametophytes of Dohrniella antillarum var. brasiliensis and tetrasporophytes of Gracilariopsis silvana are illustrated for the first time. Ceramium fujianum is a new addition to northeastern Brazil. Among the new records, Callithamnion corymbosum, Ceramium clarionense, C. fujianum and C. scoparium showed a significant expansion of their geographic distribution along the Brazilian coast. Most of the newly recorded species are filamentous, small-sized or tufted algae, highlighting the need for new collections to detect the presence of these components.Instituto de Pesquisas Ambientais2018-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062018000200323Hoehnea v.45 n.2 2018reponame:Hoehneainstname:Instituto de Botânica (IBT)instacron:IBT10.1590/2236-8906-41/2017info:eu-repo/semantics/openAccessSoares,Luanda PereiraCarneiro,Pedro Bastos de MacedoFujii,Mutue Toyotaeng2018-09-06T00:00:00Zoai:scielo:S2236-89062018000200323Revistahttp://www.ibot.sp.gov.br/publicacoes/hoehnea/sobre_hoehnea.phpPUBhttps://old.scielo.br/oai/scielo-oai.php||hoehneaibt@gmail.com2236-89060073-2877opendoar:2018-09-06T00:00Hoehnea - Instituto de Botânica (IBT)false |
dc.title.none.fl_str_mv |
New records of red seaweeds to the coast of Ceará State, northeastern Brazil |
title |
New records of red seaweeds to the coast of Ceará State, northeastern Brazil |
spellingShingle |
New records of red seaweeds to the coast of Ceará State, northeastern Brazil Soares,Luanda Pereira biodiversity Rhodophyta seaweeds taxonomy |
title_short |
New records of red seaweeds to the coast of Ceará State, northeastern Brazil |
title_full |
New records of red seaweeds to the coast of Ceará State, northeastern Brazil |
title_fullStr |
New records of red seaweeds to the coast of Ceará State, northeastern Brazil |
title_full_unstemmed |
New records of red seaweeds to the coast of Ceará State, northeastern Brazil |
title_sort |
New records of red seaweeds to the coast of Ceará State, northeastern Brazil |
author |
Soares,Luanda Pereira |
author_facet |
Soares,Luanda Pereira Carneiro,Pedro Bastos de Macedo Fujii,Mutue Toyota |
author_role |
author |
author2 |
Carneiro,Pedro Bastos de Macedo Fujii,Mutue Toyota |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Soares,Luanda Pereira Carneiro,Pedro Bastos de Macedo Fujii,Mutue Toyota |
dc.subject.por.fl_str_mv |
biodiversity Rhodophyta seaweeds taxonomy |
topic |
biodiversity Rhodophyta seaweeds taxonomy |
description |
ABSTRACT A recent floristic survey of Rhodophyta from Ceará State, Brazil (02º46'30''-07º52'15''S and 37º14'54''-41º24'45''W), revealed the occurrence of 113 species distributed into 14 orders, 28 families and 63 genera. Of these, 18 species belonging to seven orders are new records; some of them poorly described and illustrated in the literature or cited only checklists. Therefore, aiming to expand the taxonomic knowledge about these poorly known species, we present detailed descriptions, illustrations, and comments on related taxa. The occurrence of Ceratodictyon scoparium is confirmed for the South Atlantic coast. The male gametophytes of Dohrniella antillarum var. brasiliensis and tetrasporophytes of Gracilariopsis silvana are illustrated for the first time. Ceramium fujianum is a new addition to northeastern Brazil. Among the new records, Callithamnion corymbosum, Ceramium clarionense, C. fujianum and C. scoparium showed a significant expansion of their geographic distribution along the Brazilian coast. Most of the newly recorded species are filamentous, small-sized or tufted algae, highlighting the need for new collections to detect the presence of these components. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062018000200323 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062018000200323 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2236-8906-41/2017 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais |
publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais |
dc.source.none.fl_str_mv |
Hoehnea v.45 n.2 2018 reponame:Hoehnea instname:Instituto de Botânica (IBT) instacron:IBT |
instname_str |
Instituto de Botânica (IBT) |
instacron_str |
IBT |
institution |
IBT |
reponame_str |
Hoehnea |
collection |
Hoehnea |
repository.name.fl_str_mv |
Hoehnea - Instituto de Botânica (IBT) |
repository.mail.fl_str_mv |
||hoehneaibt@gmail.com |
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1754193647913402368 |