Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology
The freshwater prawn Macrobrachium equidens, which is native species of the Indo-Pacific Region, was recorded for the first time on the Amazon coast of Brazil. This species was found to inhabit the same environment as two native Macrobrachium species, M. amazonicum and M. acanthurus, and is morpholo...
| Autor principal: | MACIEL, Cristiana Ramalho |
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| Outros Autores: | QUADROS, Manoel Luciano Aviz de, ABRUNHOSA, Fernando Araujo, PEIXOTO, Sandra Nazaré Bastos, SCHNEIDER, Horacio, SAMPAIO, Maria Iracilda da Cunha |
| Grau: | Artigo |
| Idioma: | eng |
| Publicado em: |
2012
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| Acesso em linha: |
http://repositorio.ufpa.br/jspui/handle/2011/2590 |
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ir-2011-2590 |
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ir-2011-25902019-05-22T14:50:59Z Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology MACIEL, Cristiana Ramalho QUADROS, Manoel Luciano Aviz de ABRUNHOSA, Fernando Araujo PEIXOTO, Sandra Nazaré Bastos SCHNEIDER, Horacio SAMPAIO, Maria Iracilda da Cunha Amazônia brasileira Crustáceo Camarão de água doce Decápode (Crustáceo) Macrobrarchium Genética molecular Estuários Bragança - PA Pará - Estado The freshwater prawn Macrobrachium equidens, which is native species of the Indo-Pacific Region, was recorded for the first time on the Amazon coast of Brazil. This species was found to inhabit the same environment as two native Macrobrachium species, M. amazonicum and M. acanthurus, and is morphologically very similar to the latter. The identification of the species was confirmed by the genetic analysis of sequences of the mitochondrial Cytochrome Oxidase (COI) gene. A detailed description of the morphological features and reproductive biology of M. equidens in this new environment is presented. O camarão de água doce Macrobrachium equidens, nativo da região do Indo-Pacífico, foi registrada pela primeira vez na costa da Amazônia Brasileira. Esta espécie foi encontrada habitando o mesmo ambiente que duas espécies nativas do gênero Macrobrachium: M. amazonicum e M. acanthurus, e é morfologicamente muito similar à última. A identificação dessa espécie foi confirmada pela análise da sequencia genética do gene mitocondrial Citocromo Oxidase (COI). Uma descrição detalhada das características morfológicas e biologia reprodutiva de M. equidens neste novo ambiente que é apresentada. 2012-04-02T22:02:10Z 2012-04-02T22:02:10Z 2011-06 Artigo de Periódico MACIEL, Cristiana R. et al. Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology. Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 83, n. 2, p. 533-544, jun. 2011. Disponível em: <http://www.scielo.br/pdf/aabc/v83n2/v83n2a13.pdf>. Acesso em: 02 abr. 2012. <http://dx.doi.org/10.1590/S0001-37652011000200013>. 0001-3765 http://repositorio.ufpa.br/jspui/handle/2011/2590 eng Acesso Aberto application/pdf |
| institution |
Repositório Institucional - Universidade Federal do Pará |
| collection |
RI-UFPA |
| language |
eng |
| topic |
Amazônia brasileira Crustáceo Camarão de água doce Decápode (Crustáceo) Macrobrarchium Genética molecular Estuários Bragança - PA Pará - Estado |
| spellingShingle |
Amazônia brasileira Crustáceo Camarão de água doce Decápode (Crustáceo) Macrobrarchium Genética molecular Estuários Bragança - PA Pará - Estado MACIEL, Cristiana Ramalho Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology |
| topic_facet |
Amazônia brasileira Crustáceo Camarão de água doce Decápode (Crustáceo) Macrobrarchium Genética molecular Estuários Bragança - PA Pará - Estado |
| description |
The freshwater prawn Macrobrachium equidens, which is native species of the Indo-Pacific Region, was recorded for the first time on the Amazon coast of Brazil. This species was found to inhabit the same environment as two native Macrobrachium species, M. amazonicum and M. acanthurus, and is morphologically very similar to the latter. The identification of the species was confirmed by the genetic analysis of sequences of the mitochondrial Cytochrome Oxidase (COI) gene. A detailed description of the morphological features and reproductive biology of M. equidens in this new environment is presented. |
| format |
Artigo |
| author |
MACIEL, Cristiana Ramalho |
| author2 |
QUADROS, Manoel Luciano Aviz de ABRUNHOSA, Fernando Araujo PEIXOTO, Sandra Nazaré Bastos SCHNEIDER, Horacio SAMPAIO, Maria Iracilda da Cunha |
| author2Str |
QUADROS, Manoel Luciano Aviz de ABRUNHOSA, Fernando Araujo PEIXOTO, Sandra Nazaré Bastos SCHNEIDER, Horacio SAMPAIO, Maria Iracilda da Cunha |
| title |
Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology |
| title_short |
Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology |
| title_full |
Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology |
| title_fullStr |
Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology |
| title_full_unstemmed |
Occurrence of the Indo-Pacific freshwater prawn Macrobrachium equidens Dana 1852 (Decapoda, Palaemonidae) on the coast of Brazilian Amazonia, with notes on its reproductive biology |
| title_sort |
occurrence of the indo-pacific freshwater prawn macrobrachium equidens dana 1852 (decapoda, palaemonidae) on the coast of brazilian amazonia, with notes on its reproductive biology |
| publishDate |
2012 |
| url |
http://repositorio.ufpa.br/jspui/handle/2011/2590 |
| _version_ |
1787149183819448320 |
| score |
11.653393 |