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Vol. 63 No. 3 (2015)

Published: 2015-09-01

Editorial

Marine ecosystems of South America: from organisms to communities

Pablo Muniz, Diana Szteren, Alicia Acuña

169-170
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Original Article

Life history traits influence in gonad composition of two sympatric species of flatfish

Juan Luis Gadea Alvarez, Martín Bessonart, Larisa Magnone, Florencia Féola, María Salhi

171-179
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Fish assemblages in a small temperate estuary on the Argentinian coast: spatial variation, environmental influence and relevance as nursery area

Agustín Solari, Andrés J. Jaureguizar, Andrés C. Milessi, Mirta L. García

181-194
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Insights into ecological and reproductive aspects of two cryptogenic peracarid crustaceans of the Argentinian coast

Anna Fricke, Florencia Biancalana, Gina Tonicelli, Anabela A. Berasategui, Germán A. Kopprio, M. Cecilia Gauna, Elisa E. Parodi

195-206
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The reproductive performance of the Red-Algae shrimp Leander paulensis (Ortmann, 1897) (Decapoda, Palaemonidae) and the effect of post-spawning female weight gain on weight-dependent parameters

Uwe Zimmermann, Fabrício Lopes Carvalho, Fernando L. Mantelatto

207-216
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Delimitation of domains in the external Río de la Plata estuary, involving phytoplanktonic and hydrographic variables

Ana Martínez, Leonardo Ortega

217-227
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Population parameters and the relationships between environmental factors and abundance of the Acetes americanus shrimp (Dendrobranchiata: Sergestidae) near a coastal upwelling region of Brazil

Ana Paula Freitas dos Santos, Sabrina Morilhas Simões, Gabriel Lucas Bochini, Cinthia Helena Costa, Rogerio Caetano da Costa

229-238
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Phytoplankton community structure in one sector of Guanabara Bay (RJ, Brazil) during 2011 and 2012

Katia Regina Vieira de Rezende, Melissa Medeiros Ferreira Hatherly, Cristiane Marques Monteiro Pimenta, Janaina Eduardo, Simone de Castro Vianna, Norberto Mangiavacchi

239-254
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Opal phytolith and isotopic studies of "Restinga" communities of Maricá, Brazil, as a modern reference for paleobiogeoclimatic reconstruction

Cátia Pereira dos Santos, Heloisa Helena Gomes Coe, Natalia Borrelli, André Luiz Carvalho da Silva, Leandro de Oliveira Furtado de Sousa, Yame Bronze Medina Ramos, Carolina Pereira Silvestre, Amanda Pacheco Seixas

255-270
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Trophic ecology of Mugil liza at the southern limit of its distribution (Buenos Aires, Argentina)

Gustavo Thompson, Roberta Callico Fortunato, Ignacio Chiesa, Alejandra Volpedo

271-277
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Population structure and maturity stages of Fritillaria borealis (Appendicularia, Tunicata): seasonal cycle in Ushuaia Bay (Beagle Channel)

María Laura Presta, Mónica Susana Hoffmeyer, Fabiana Lia Capitanio

279-288
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Indirect signals of spawning aggregations of three commercial reef fish species on the continental shelf of Bahia, east coast of Brazil

Aline Rocha França, George Olavo

289-301
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Variation in cheliped form in two species of squat lobsters (Decapoda: Anomura) from Chile

Aníbal H. Lezcano, Miguel A. Penna, Federico Márquez, Martin Thiel

303-310
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Integrated assessment of contaminants and monitoring of an urbanized temperate harbor (Montevideo, Uruguay): a 12-year comparison

Pablo Muniz, Natalia Venturini, César C. Martins, Alia Bano Munshi, Felipe García-Rodríguez, Ernesto Brugnoli, Ana Lúcia Lindroth Dauner, Márcia Caruso Bícego, Javier García-Alonso

311-330
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Use of the copepod Oithona hebes as a bioencapsulator of essential fatty acids

Marcia Vanacor Barroso, Breno Barroso Boos, Rosemar Antoniassi, Luiz Fernando Loureiro Fernandes

331-336
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Otaria flavescens and Arctocephalus australis abundance in poorly known sites: a spatial expansion of colonies?

Diana Szteren

337-346
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Single cell gel electrophoresis as a tool to assess genetic damage in Heleobia cf. australis (Mollusca: Gastropoda) as sentinel for industrial and domestic pollution in Montevideo bay (Uruguay)

Silvia Villar, Noelia Kandratavicius, Stefanie Martinez, Pablo Muniz

347-354
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Catch variability and growth of pink shrimp (Farfantepenaeus paulensis) in two coastal lagoons of uruguay and their relationship with ENSO events

Orlando Santana, Santiago Silveira, Graciela Fabiano

355-362
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