Distribution and abundance of Panulirus spp. phyllosomas off the Mexican Caribbean coast
We evaluated the abundance and distribution of Panulirus spp. phyllosomas collected during two oceanographic cruises in March 2006 and January 2007 along the Mexican Caribbean coast. In total, 1138 phyllosomas were collected in 2006, and 492 were collected in 2007, comprising three families: Palinuridae; Scyllaridae; and Sinaxidae. The most abundant species of Panulirus for both cruises was Panulirus argus (Latreille, 1804). DNA barcoding methods also confirmed the identity of the phyllosomal stages of Panulirus guttatus (Latreille, 1804). The most abundant phyllosomal stages of P. argus in both years were early (I-III) and mid stages (IV-VIII) mostly found near Banco Chinchorro. The least abundant late stages (IX-X) were widely dispersed offshore. During both cruises, >70% of phyllosomal abundance was concentrated in the surface layers (0-50 m). Statistical models indicated that depth, along with year, geographical area, and time of day, were important for early- and mid-stage phyllosoma stages. The distribution and densities of phyllosomas off Quintana Roo differed among years and areas, likely due to varying environmental conditions and mediated by physical processes and the seasonality of reproductive activity of the local and regional spawning stock. In addition, early-stage phyllosomas appeared to avoid surface waters during periods of increased moonlight.
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Subjects: | Larva filosoma, Panulirus, Langostas (Crustáceos), Población animal, Zoogeografía, Artfrosur, |
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KOHA-OAI-ECOSUR:522352024-03-12T12:39:29ZDistribution and abundance of Panulirus spp. phyllosomas off the Mexican Caribbean coast Canto García, Ashanti Alejandra 12850 Goldstein, Jason S. autor/a 15234 Sosa Cordero, Eloy Doctor autor/a 2035 Carrillo Bibriezca, Laura Elena Doctora autor/a 2054 textengWe evaluated the abundance and distribution of Panulirus spp. phyllosomas collected during two oceanographic cruises in March 2006 and January 2007 along the Mexican Caribbean coast. In total, 1138 phyllosomas were collected in 2006, and 492 were collected in 2007, comprising three families: Palinuridae; Scyllaridae; and Sinaxidae. The most abundant species of Panulirus for both cruises was Panulirus argus (Latreille, 1804). DNA barcoding methods also confirmed the identity of the phyllosomal stages of Panulirus guttatus (Latreille, 1804). The most abundant phyllosomal stages of P. argus in both years were early (I-III) and mid stages (IV-VIII) mostly found near Banco Chinchorro. The least abundant late stages (IX-X) were widely dispersed offshore. During both cruises, >70% of phyllosomal abundance was concentrated in the surface layers (0-50 m). Statistical models indicated that depth, along with year, geographical area, and time of day, were important for early- and mid-stage phyllosoma stages. The distribution and densities of phyllosomas off Quintana Roo differed among years and areas, likely due to varying environmental conditions and mediated by physical processes and the seasonality of reproductive activity of the local and regional spawning stock. In addition, early-stage phyllosomas appeared to avoid surface waters during periods of increased moonlight.We evaluated the abundance and distribution of Panulirus spp. phyllosomas collected during two oceanographic cruises in March 2006 and January 2007 along the Mexican Caribbean coast. In total, 1138 phyllosomas were collected in 2006, and 492 were collected in 2007, comprising three families: Palinuridae; Scyllaridae; and Sinaxidae. The most abundant species of Panulirus for both cruises was Panulirus argus (Latreille, 1804). DNA barcoding methods also confirmed the identity of the phyllosomal stages of Panulirus guttatus (Latreille, 1804). The most abundant phyllosomal stages of P. argus in both years were early (I-III) and mid stages (IV-VIII) mostly found near Banco Chinchorro. The least abundant late stages (IX-X) were widely dispersed offshore. During both cruises, >70% of phyllosomal abundance was concentrated in the surface layers (0-50 m). Statistical models indicated that depth, along with year, geographical area, and time of day, were important for early- and mid-stage phyllosoma stages. The distribution and densities of phyllosomas off Quintana Roo differed among years and areas, likely due to varying environmental conditions and mediated by physical processes and the seasonality of reproductive activity of the local and regional spawning stock. In addition, early-stage phyllosomas appeared to avoid surface waters during periods of increased moonlight.Adobe Acrobat profesional 6.0 o superiorLarva filosomaPanulirusLangostas (Crustáceos)Población animalZoogeografíaArtfrosurDisponible en líneaBulletin of Marine Sciencehttp://www.ingentaconnect.com/contentone/umrsmas/bullmar/2016/00000092/00000002/art00004Disponible para usuarios de ECOSUR con su clave de acceso |
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México |
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MX |
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Bibliográfico |
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America del Norte |
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Larva filosoma Panulirus Langostas (Crustáceos) Población animal Zoogeografía Artfrosur Larva filosoma Panulirus Langostas (Crustáceos) Población animal Zoogeografía Artfrosur |
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Larva filosoma Panulirus Langostas (Crustáceos) Población animal Zoogeografía Artfrosur Larva filosoma Panulirus Langostas (Crustáceos) Población animal Zoogeografía Artfrosur Canto García, Ashanti Alejandra 12850 Goldstein, Jason S. autor/a 15234 Sosa Cordero, Eloy Doctor autor/a 2035 Carrillo Bibriezca, Laura Elena Doctora autor/a 2054 Distribution and abundance of Panulirus spp. phyllosomas off the Mexican Caribbean coast |
description |
We evaluated the abundance and distribution of Panulirus spp. phyllosomas collected during two oceanographic cruises in March 2006 and January 2007 along the Mexican Caribbean coast. In total, 1138 phyllosomas were collected in 2006, and 492 were collected in 2007, comprising three families: Palinuridae; Scyllaridae; and Sinaxidae. The most abundant species of Panulirus for both cruises was Panulirus argus (Latreille, 1804). DNA barcoding methods also confirmed the identity of the phyllosomal stages of Panulirus guttatus (Latreille, 1804). The most abundant phyllosomal stages of P. argus in both years were early (I-III) and mid stages (IV-VIII) mostly found near Banco Chinchorro. The least abundant late stages (IX-X) were widely dispersed offshore. During both cruises, >70% of phyllosomal abundance was concentrated in the surface layers (0-50 m). Statistical models indicated that depth, along with year, geographical area, and time of day, were important for early- and mid-stage phyllosoma stages. The distribution and densities of phyllosomas off Quintana Roo differed among years and areas, likely due to varying environmental conditions and mediated by physical processes and the seasonality of reproductive activity of the local and regional spawning stock. In addition, early-stage phyllosomas appeared to avoid surface waters during periods of increased moonlight. |
format |
Texto |
topic_facet |
Larva filosoma Panulirus Langostas (Crustáceos) Población animal Zoogeografía Artfrosur |
author |
Canto García, Ashanti Alejandra 12850 Goldstein, Jason S. autor/a 15234 Sosa Cordero, Eloy Doctor autor/a 2035 Carrillo Bibriezca, Laura Elena Doctora autor/a 2054 |
author_facet |
Canto García, Ashanti Alejandra 12850 Goldstein, Jason S. autor/a 15234 Sosa Cordero, Eloy Doctor autor/a 2035 Carrillo Bibriezca, Laura Elena Doctora autor/a 2054 |
author_sort |
Canto García, Ashanti Alejandra 12850 |
title |
Distribution and abundance of Panulirus spp. phyllosomas off the Mexican Caribbean coast |
title_short |
Distribution and abundance of Panulirus spp. phyllosomas off the Mexican Caribbean coast |
title_full |
Distribution and abundance of Panulirus spp. phyllosomas off the Mexican Caribbean coast |
title_fullStr |
Distribution and abundance of Panulirus spp. phyllosomas off the Mexican Caribbean coast |
title_full_unstemmed |
Distribution and abundance of Panulirus spp. phyllosomas off the Mexican Caribbean coast |
title_sort |
distribution and abundance of panulirus spp. phyllosomas off the mexican caribbean coast |
url |
http://www.ingentaconnect.com/contentone/umrsmas/bullmar/2016/00000092/00000002/art00004 |
work_keys_str_mv |
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