Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2001 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FURG (RI FURG) |
Texto Completo: | http://repositorio.furg.br/handle/1/2177 |
Resumo: | Larval distribution and abundance of libinia spinosa(Milne Edwards 1834) were studied in southern Brazilian coastal waters from plankton sample taken during two seasonal surveys. Larvac were present during all seasons with abundance peaks in spring and summer. Highest seasonal abundance(ind./100m³) were 515 in summer, 56 in spring, 19 in autumn and in winter. First zoeal stage larvae were abundant nearshore, indicating recent spwning activity in coastal water. The co-occurrence of the second zoeal stage and the megalopa in the same region of hatching, and scarcity in offshore samples suggests that larval dispersion of Libinia Spinosa is low and that this species shares a common hatching and recruitment area, Both larval stages and megalopa were restricted to the inner shelf up to 50 m isobath within the area of major Coastal Water influence, were zooplakton biomass wass higth. |
id |
FURG_2db9a8d900d27c2d889243a01272453e |
---|---|
oai_identifier_str |
oai:repositorio.furg.br:1/2177 |
network_acronym_str |
FURG |
network_name_str |
Repositório Institucional da FURG (RI FURG) |
repository_id_str |
|
spelling |
Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern BrazilLarvaeAbundance and distribuitionMajidLibinia SpinosaBrazilLarval distribution and abundance of libinia spinosa(Milne Edwards 1834) were studied in southern Brazilian coastal waters from plankton sample taken during two seasonal surveys. Larvac were present during all seasons with abundance peaks in spring and summer. Highest seasonal abundance(ind./100m³) were 515 in summer, 56 in spring, 19 in autumn and in winter. First zoeal stage larvae were abundant nearshore, indicating recent spwning activity in coastal water. The co-occurrence of the second zoeal stage and the megalopa in the same region of hatching, and scarcity in offshore samples suggests that larval dispersion of Libinia Spinosa is low and that this species shares a common hatching and recruitment area, Both larval stages and megalopa were restricted to the inner shelf up to 50 m isobath within the area of major Coastal Water influence, were zooplakton biomass wass higth.2012-07-24T23:58:00Z2012-07-24T23:58:00Z2001info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfHEREU, Clara María; CALAZANS, Danilo Koetz. Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil. Nauplius, v. 9, n. 1, p. 1-10, 2001. Disponível em: <http://www.crustacea.org.br/artigos/437_19_Hereu_&_Calazans_2001_NAUPLIUS_Vol_9(1)_1-10.pdf>. Acesso em: 16 jul. 2012.0104-6497http://repositorio.furg.br/handle/1/2177engHereu, Clara MaríaCalazans, Danilo Koetz deinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURG2023-06-08T19:44:13Zoai:repositorio.furg.br:1/2177Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2023-06-08T19:44:13Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false |
dc.title.none.fl_str_mv |
Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil |
title |
Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil |
spellingShingle |
Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil Hereu, Clara María Larvae Abundance and distribuition Majid Libinia Spinosa Brazil |
title_short |
Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil |
title_full |
Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil |
title_fullStr |
Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil |
title_full_unstemmed |
Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil |
title_sort |
Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil |
author |
Hereu, Clara María |
author_facet |
Hereu, Clara María Calazans, Danilo Koetz de |
author_role |
author |
author2 |
Calazans, Danilo Koetz de |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Hereu, Clara María Calazans, Danilo Koetz de |
dc.subject.por.fl_str_mv |
Larvae Abundance and distribuition Majid Libinia Spinosa Brazil |
topic |
Larvae Abundance and distribuition Majid Libinia Spinosa Brazil |
description |
Larval distribution and abundance of libinia spinosa(Milne Edwards 1834) were studied in southern Brazilian coastal waters from plankton sample taken during two seasonal surveys. Larvac were present during all seasons with abundance peaks in spring and summer. Highest seasonal abundance(ind./100m³) were 515 in summer, 56 in spring, 19 in autumn and in winter. First zoeal stage larvae were abundant nearshore, indicating recent spwning activity in coastal water. The co-occurrence of the second zoeal stage and the megalopa in the same region of hatching, and scarcity in offshore samples suggests that larval dispersion of Libinia Spinosa is low and that this species shares a common hatching and recruitment area, Both larval stages and megalopa were restricted to the inner shelf up to 50 m isobath within the area of major Coastal Water influence, were zooplakton biomass wass higth. |
publishDate |
2001 |
dc.date.none.fl_str_mv |
2001 2012-07-24T23:58:00Z 2012-07-24T23:58:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
HEREU, Clara María; CALAZANS, Danilo Koetz. Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil. Nauplius, v. 9, n. 1, p. 1-10, 2001. Disponível em: <http://www.crustacea.org.br/artigos/437_19_Hereu_&_Calazans_2001_NAUPLIUS_Vol_9(1)_1-10.pdf>. Acesso em: 16 jul. 2012. 0104-6497 http://repositorio.furg.br/handle/1/2177 |
identifier_str_mv |
HEREU, Clara María; CALAZANS, Danilo Koetz. Larval distribution of Libinia spinosa Milne-Edwards, 1834 (Decapoda, Brachyura, Majidae) off Southern Brazil. Nauplius, v. 9, n. 1, p. 1-10, 2001. Disponível em: <http://www.crustacea.org.br/artigos/437_19_Hereu_&_Calazans_2001_NAUPLIUS_Vol_9(1)_1-10.pdf>. Acesso em: 16 jul. 2012. 0104-6497 |
url |
http://repositorio.furg.br/handle/1/2177 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da FURG (RI FURG) instname:Universidade Federal do Rio Grande (FURG) instacron:FURG |
instname_str |
Universidade Federal do Rio Grande (FURG) |
instacron_str |
FURG |
institution |
FURG |
reponame_str |
Repositório Institucional da FURG (RI FURG) |
collection |
Repositório Institucional da FURG (RI FURG) |
repository.name.fl_str_mv |
Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG) |
repository.mail.fl_str_mv |
|
_version_ |
1807384374565404672 |