Results 11 to 20 of about 492 (101)

Standardization of the catch per swept area (CPUA) for direct stock assessment cruises of nylon shrimp (Heterocarpus reedi) (1998-2006)

open access: yesLatin American Journal of Aquatic Research, 2011
This work analyzes the operational data of direct stock assessment cruises carried out on nylon shrimp (Heterocarpus reedi) off the central coast of Chile between 1998 and 2006. These data were modeled using the product of the expected CPUA (catch per unit area) for hauls with catch and the probability of catch (that is, catch greater than zero) to ...
Cristian Canales, Patricio M. Arana
openaire   +2 more sources

Using a length-based stock assessment model to evaluate population structure hypotheses of nylon shrimp Heterocarpus reedi (Decapoda, Caridea) exploited off central Chile

open access: yesFisheries Research, 2016
11 pages, 3 figures, 6 tables, 3 appendices Spatial processes are rarely considered explicitly in the evaluation and management of marine invertebrate populations. This is particularly true when larval drift acts as one of the main mechanisms of population expansion.
Cristian M. Canales   +2 more
openaire   +3 more sources

Distribution and abundance of Heterocarpus reedi Bahamonde, 1955, Cervimunida johni Porter, 1903, and Pleuroncodes monodon (H. Milne Edwards, 1837), larvae off Coquimbo and Caldera, Chile

open access: yesLatin American Journal of Aquatic Research, 2011
To better understand the population dynamics of fishery resource species, 160 zooplankton samples were obtained with a Bongo net at 40 oceanographic stations around Caldera and Coquimbo in October and December, 2005, and analyzed. All crustacean decapod larvae were sorted, and Heterocarpus reedi, Cervimunida johni, and Pleuroncodes monodon larvae were ...
Armando Mujica   +2 more
openaire   +2 more sources

A DNA microarray for the authentication of giant tiger prawn (Penaeus monodon) and whiteleg shrimp (Penaeus (Litopenaeus) vannamei): a proof-of-principle. [PDF]

open access: yesAnal Bioanal Chem, 2021
This proof-of-principle study describes the development of a rapid and easy-to-use DNA microarray assay for the authentication of giant tiger prawns and whiteleg shrimp.
Kappel K   +3 more
europepmc   +3 more sources

Remoción del potencial reproductivo por efecto de la pesca: el caso del camarón nailon (Heterocarpus reedi <A HREF="#5">Bahamonde, 1955</A>) [PDF]

open access: yesInvestigaciones marinas, 1997
Se propone un procedimiento numerico para calcular la remocion relativa del potencial reproductivo, por efecto de la pesca, y la desviacion estandar asociada.
Mauricio Gálvez Larach
openaire   +2 more sources

Species composition and bycatches of a new crustacean trawl in Chile [PDF]

open access: yes, 2011
The species composition and bycatches of a new trawl for crustaceans (Heterocarpus reedi, Cervimunida johni and Pleuroncodes monodon) was studied in central Chile between 2007 and 2009.
Acuña   +49 more
core   +1 more source

Producción de huevos en Austropandalus grayi (Decapoda, Caridea, Pandalidae) proveniente de la región Magallánica, América del Sur [PDF]

open access: yes, 1999
Austropandalus grayi is one of three pandalid shrimp species reported from Chilean waters. Here we describe fecundity, reproductive output, and chemical composition of the incubated embryos of A. grayi, providing the first account of such information for
Lardies, Marco A., Wehrtmann, Ingo S.
core   +3 more sources

Diet of the Dusky finless skate Gurgesiella furvescens (Chondrichthyes: Rajidae) from the continental shelf and slope of the north-central area of Chile

open access: yesRevista de biologia marina y oceanografia, 2022
The dusky finless skate Gurgesiella furvescens appears sporadically as part of the bycatch in the trawl fishery targeting demersal crustaceans on the continental shelf and upper slope of the north-central area of Chile (26ºS-33ºS).
Tania Ponce   +3 more
semanticscholar   +1 more source

Crustacean fauna (Stomatopoda: Decapoda) associated with the deepwater fishery of Heterocarpus vicarius (Decapoda: Pandalidae) along the Pacific coast of Costa Rica [PDF]

open access: yes, 2007
Commercial bottom trawling is a successful and commonly used method to catch marine shrimps. However, the shrimp fishing gears are poorly selective, and in addition to the target species they catch and retain large quantities of non-target species ...
Echeverría Sáenz, Silvia   +1 more
core   +1 more source

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