&lt;htm&gt; Camarões de águas continentais (Crustacea, Caridea) da Bacia do Atlântico oriental paranaense, com chave de identificação tabular &lt;/htm&gt;

Sampaio, Sara Regina; Nagata, Jeferson Keiti; Lopes, Odete Lopez; Masunari, Setuko

doi:10.5380/abpr.v38i0.15974

Cited by 14 publications

(16 citation statements)

References 10 publications

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“…Collected specimens were fixed in a 10% formaldehyde solution and preserved in 70% alcohol. In the laboratory, specimens were identified by using taxonomic keys (Holthuis 1952, García-Dávila and Magalhães 2003, Melo 2003, Sampaio et al 2009), measured, and sexed.…”

Section: Methodsmentioning

confidence: 99%

New records of Macrobrachium Spence Bate, 1868 (Decapoda, Palaemonidae) from the northern coast of Brazil

Andrade¹,

Araújo²,

Nunes³

2017

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Section: Methodsmentioning

confidence: 99%

New records of Macrobrachium Spence Bate, 1868 (Decapoda, Palaemonidae) from the northern coast of Brazil

Andrade¹,

Araújo²,

Nunes³

2017

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“…Palaemonidae shrimps were classified using keys of Sampaio et al (2009);and Mossolin et al (2016). Trichodactylidae crabs were classified according to Magalhães (2003).…”

Section: Decapod Samplingmentioning

confidence: 99%

“…The knowledge of freshwater decapods in Brazil Atlantic coast has increased during the last decades, especially regarding their taxonomy, distribution (Bond-Buckup and Buckup, 1989;Magalhães, 2003;Magalhães et al, 2005;Mossolin and Mantelatto, 2008;Sampaio et al, 2009;Mossolin et al, 2016;Rocha and Bueno, 2011) and population structure (Ammar et al, 2001;Albertoni et al, 2002;Antunes and Oshiro, 2004;Mossolin and Bueno, 2002;Collins et al, 2006;Mattos and Oshiro, 2009). However, there is a lack of studies assessing effects of stream environmental variables on decapod communities in this area, which restricts our ability to conduct efforts for their conservation.…”

Section: Introductionmentioning

confidence: 99%

“…Among freshwater shrimps, Palaemonidae is the most abundant family (Sampaio et al, 2009) with five genera, where Macrobrachium (Bate, 1868) is the most represented with 17 species reported from Brazilian territory (Pileggi and Mantelatto, 2010). Freshwater crabs are represented in Brazil by two families (Pseudothelphusidae and Trichodactylidae) comprising at least 50 species, most of them belonging to Trichodactylidae (Cumberlidge et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

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Distribution and abundance of freshwater decapods in an Atlantic rainforest catchment with a dammed future

2017

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Variations in physical characteristics along the course of a river influence habitat availability which reflects in species distribution. Knowledge of ecology and diversity of lotic species is important for evaluating how river ecosystems will respond to environmental impacts. Freshwater decapods are a group of high ecological and economic importance, but the knowledge about factors influencing their distribution is scarce in Brazil. We performed a survey of decapods to describe their abundance and distribution as well as to study their relationships with stream physical variables and especially their association with different substrates types. We studied 23 sites located in 15 tributaries of Guapiaçú River, RJ, where we collected decapods in different substrates types and measured a set of physical variables. We found five decapods species, including amphidromous and non-amphidromous shrimps and crabs. Decapods were strongly associated with leaf-litter substrates and their abundance was related to a multivariate axis describing longitudinal changes in stream characteristics. We concluded that decapods occurring in the Guapiaçú catchment inhabit mainly small streams with preserved riparian forests where they find shelter and potential prey of invertebrates. The ongoing project to build a dam on the Guapiaçú River will have negative consequences to migrating shrimps and we strongly recommend that mitigating actions, such the construction of structures to allow the passage of migrating fauna, should be taken.Keywords: shrimps, environmental factors, leaf litter, tropical stream, damming. Distribuição e abundância de decápodes de água doce e sua associação com variáveis ambientais em uma bacia hidrográfica de Mata Atlântica que será represada ResumoVariações nas características físicas de um rio ao longo do seu curso influenciam a disponibilidade de habitas e dessa forma a distribuição de espécies. O conhecimento sobre a ecologia e diversidade de espécies lóticas é importante para avaliar como esses ecossistemas responderão a impactos ambientais. Decápodes de água doce são um grupo de grande importância ecológica e econômica, contudo o conhecimento sobre fatores influenciando sua distribuição ainda é escasso no Brasil. Nós realizamos um levantamento de decápodes para descrever sua abundância e distribuição, bem como estudar sua relação com características físicas dos rios, especialmente sua associação com tipos diferentes de substrato. Nós estudamos 23 localidades distribuídas em 15 rios tributários do Rio Guapiaçú, RJ, onde coletamos decápodas em diferentes tipos de substratos e medimos um conjunto de variáveis físicas. Nós encontramos cinco espécies de decápodas incluindo camarões anfídromos e não anfídromos e caranguejos. Esses organismos foram fortemente associados a substratos de folhiço alóctone e sua abundância foi relacionada com um eixo PCA que descreve as mudanças nas características físicas longo do curso do rio. Nós concluímos que os decápodas que ocorrem na bacia do Rio Guapiaçú habitam princi...

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“…Palaemonidae is the most abundant family of freshwater prawns in Brazilian continental waters (Sampaio et al, 2009). Among all five genera within this family Macrobrachium Bate, 1868 is the most representative with 17 species reported from Brazilian territory Mossolin et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Extension of the known distribution of Aegla strinatii Türkay, 1972 and a checklist of decapod crustaceans (Aeglidae, Palaemonidae and Trichodactylidae) from the Jacupiranga State Park, South of São Paulo State, Brazil

Rocha

Bueno

2011

Nauplius

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There are over 120 species of freshwater decapod crustaceans in Brazil. This paper contributes to the knowledge of the species richness and distribution of decapod crustaceans from Jacupiranga State Park, South of São Paulo State. The main objectives were to investigate the geographical distribution of A. strinatii and to generate a checklist of the decapod species collected from the sampling sites. Sixteen sampling sites were investigated during the year of 2007 and four species were collected. The present report represents a new record of A. strinatii from São Paulo State and adds three more localities at Jacupiranga State Park where the occurrence of T. fluviatilis is confirmed.

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<htm> Camarões de águas continentais (Crustacea, Caridea) da Bacia do Atlântico oriental paranaense, com chave de identificação tabular </htm>

Abstract: <htm> Camarões de águas continentais (Crustacea, Caridea) da Bacia do Atlântico oriental paranaense, com chave de identificação tabular </htm>

Cited by 14 publications

References 10 publications

New records of Macrobrachium Spence Bate, 1868 (Decapoda, Palaemonidae) from the northern coast of Brazil

New records of Macrobrachium Spence Bate, 1868 (Decapoda, Palaemonidae) from the northern coast of Brazil

Distribution and abundance of freshwater decapods in an Atlantic rainforest catchment with a dammed future

Extension of the known distribution of Aegla strinatii Türkay, 1972 and a checklist of decapod crustaceans (Aeglidae, Palaemonidae and Trichodactylidae) from the Jacupiranga State Park, South of São Paulo State, Brazil

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<htm> Camarões de águas continentais (Crustacea, Caridea) da Bacia do Atlântico oriental paranaense, com chave de identificação tabular </htm>

Abstract: <htm> Camarões de águas continentais (Crustacea, Caridea) da Bacia do Atlântico oriental paranaense, com chave de identificação tabular </htm>

Cited by 14 publications

References 10 publications

New records of&nbsp;Macrobrachium&nbsp;Spence Bate, 1868 (Decapoda, Palaemonidae) from the northern coast of Brazil

New records of&nbsp;Macrobrachium&nbsp;Spence Bate, 1868 (Decapoda, Palaemonidae) from the northern coast of Brazil

Distribution and abundance of freshwater decapods in an Atlantic rainforest catchment with a dammed future

Extension of the known distribution of Aegla strinatii Türkay, 1972 and a checklist of decapod crustaceans (Aeglidae, Palaemonidae and Trichodactylidae) from the Jacupiranga State Park, South of São Paulo State, Brazil

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New records of Macrobrachium Spence Bate, 1868 (Decapoda, Palaemonidae) from the northern coast of Brazil

New records of Macrobrachium Spence Bate, 1868 (Decapoda, Palaemonidae) from the northern coast of Brazil