Results 31 to 40 of about 71 (68)

Studies on the reproductive dynamics of Pleoticus muelleri (Bate, 1888) (Crustacea, Decapoda, Solenoceridae) of Patagonia, Argentina Estudios sobre la dinámica reproductiva del langostino Pleoticus muelleri (Bate, 1888) (Crustacea, Decapoda, Solenoceridae) de Patagonia, Argentina

Latin American Journal of Aquatic Research, 2012
Certain aspects of the reproductive dynamics of Argentine red shrimp Pleoticus muelleri (Bate, 1888), distributed between 42°-47°S and 62°W, were investigated.
Mónica Fernández, María I Iorio, Daniel Hernández, Gustavo Macchi   +3 more
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Aplicación de la Tecnología SIG para la representación de información climática marina en el Atlántico Sur Application Of Gis Technology For The Representation Of Climate Marine Information In The South Atlantic Region

Meteorologica, 2011
Este trabajo presenta una aplicación de la tecnología de Sistemas de Información Geográfica (SIG) a las bases de datos de información meteorológica marina generadas en función de procedimientos estadísticos recomendados por la Organización Meteorológica ...
Elisa C. Nuré, Estela A. Collini
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First record of the invasive medusa Blackfordia virginica (Hydrozoa: Leptomedusae) in the Río de la Plata estuary, Argentina-Uruguay Primer registro de la medusa invasora Blackfordia virginica (Hydrozoa: Leptomedusae) en el estuario del Río de la Plata, Argentina-Uruguay

Revista Chilena de Historia Natural, 2006
Blackfordia virginica is a well-known invasive medusa inhabiting estuarine areas. It was recently detected in northern Argentina, constituting the first record of invasive hydromedusa for the Argentine Sea.
GABRIEL GENZANO, HERMES MIANZAN, EDUARDO M ACHA, ESTEBAN GAITÁN   +3 more
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Moluscos marinos bentónicos del Cuaternario de Bahía Anegada (sur de Buenos Aires, Argentina): variaciones faunísticas en el Pleistoceno tardío y Holoceno

Revista Mexicana de Ciencias Geológicas, 2014
A lo largo del área costera del Atlántico sudoccidental se observan depósitos marinos que representan los dos últimos eventos transgresivos del Cuaternario (Pleistoceno tardío y Holoceno). La región de Bahía Anegada, sur de la provincia de Buenos Aires,
Melisa P. Charó, Enrique E. Fucks, Sandra Gordillo   +2 more
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Changes in population structure and growth of skipjack tuna, Katsuwonus pelamis during 30 years of exploitation in the southwestern Atlantic

Latin American Journal of Aquatic Research, 2014
The skipjack tuna is the main tuna species caught in Brazil with pole and live-bait. Samples taken during 1984-1986 and the 2004-2009 periods provided length, weight and age data.
Thais Garbin, Jorge P. Castello
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Deep-water fisheries in Brazil: history, status and perspectives Pesquerías de aguas profundas en Brasil: historia, situación actual y perspectivas

Latin American Journal of Aquatic Research, 2009
The recent development of deep-water fisheries off Brazil is reviewed from biological, eco-nomic, and political perspectives. This process has been centered in the southeastem and southern sectors of the Brazilian coast (19°-34°S) and was motivated by ...
José Angel Alvarez Perez, Paulo Ricardo Pezzuto, Robeto Wahrlich, Ana Luisa de Souza Soares   +3 more
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On the occurrence of Obelia medusa blooms and empirical evidence of unusual massive accumulations of Obelia and Amphisbetia hydroids on the Argentina shoreline Bloom de la medusa Obelia y evidencia empírica de una inusual acumulación masiva de hidroides de Obelia y Amphisbetia en la línea de costa en Argentina

Latin American Journal of Aquatic Research, 2008
Medusa blooms are a scarcely known phenomenon. For temperate, southwestern Atlantic waters, reports of such events are almost nonexistent. This research reports the analysis of a total of 1043 plankton samples taken from 1993 to 2006 and benthic samples ...
Gabriel Genzano, Hermes Mianzan, Luciana Diaz-Briz, Carolina Rodríguez   +3 more
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First record of the association between Lychnorhiza lucerna (Scyphozoa, Rhizostomeae) and Cyrtograpsus affinis (Decapoda, Varunidae) Primer registro de la asociación entre Lychnorhiza lucerna (Scyphozoa, Rhizostomeae) y Cyrtograpsus affinis (Decapoda, Varunidae)

Latin American Journal of Aquatic Research, 2012
We report the association between the jellyfish Lychnorhiza lucerna and the crab Cyrtograpsus affinis. Numerous examples of associations between medusae and brachyurans have been observed in the field and noted in the literature.
Agustín Schiariti, María Paz Sal Moyano, Diego A Giberto, Hermes W Mianzan   +3 more
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Benthic survey of natural and artificial reefs off Mar del Plata, Argentina, southwestern Atlantic Estudios del bentos de arrecifes naturales y artificiales de Mar del Plata, Argentina, Atlántico sudoccidental

Latin American Journal of Aquatic Research, 2011
This study describes the macrofaunal assemblages of subtidal rocky reefs off Mar del Plata in order to compare the macro invertebrate assemblages settled on shipwrecks with those of nearby reef sand to characterize the fish fauna associated with natural (
Gabriel Genzano, Diego Giberto, Claudia Bremec   +2 more
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Dimorfismo sexual y relaciones morfométricas de Atlantoraja platana (Günther, 1880) en aguas del golfo San Matías, Patagonia dimorphism and morphometric relationships of Atlantoraja platana (Günther, 1880) in San Matías gulf waters, Patagonia

Revista del Museo Argentino de Ciencias Naturales, 2011
Resumen: La "raya platana" (Atlantoraja platana), es una especie endémica del Atlántico Sudoccidental, habita desde los 22° S (Uruguay y sur de Brasil) hasta los 42° S, región del golfo de San Matías, no siendo encontrada para el resto de la plataforma ...
Nidia Marina Coller, María Raquel Perier, Edgardo Ernesto Di Giacomo   +2 more
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