Temperature preference and circadian oxygen consumption of the red spiny lobster, Panulirus interruptus (Randall, 1842)

Temperature preference and circadian oxygen consumption of the red spiny lobster, Panulirus interruptus (Randall, 1842)

The temperature preference of the red spiny lobster, Panulirus interruptus, measured during a 24-h cycle, was characterized by two selected temperatures, one during the light phase (median = 13.3 ± 0.33ºC) and another during the dark phase (median = 15.5 ± 0.54ºC). Both temperatures preferred by the...

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Autores principales: Díaz-Iglesias, E, Díaz-Herrera, F, Re-Araujo, AD, Báez-Hidalgo, M, López-Zenteno, M, Valdés-Sánchez, G, López-Murillo, AK
Formato: Online
Lenguaje:eng
Publicado: Iniversidad Autónoma de Baja California 2004
Acceso en línea:https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/110
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spelling oai:cienciasmarinas.com.mx:article-1102019-04-12T18:55:53Z Temperature preference and circadian oxygen consumption of the red spiny lobster, Panulirus interruptus (Randall, 1842) Temperatura preferida y consumo de oxígeno circadiano de la langosta roja, Panulirus interruptus (Randall, 1842) Díaz-Iglesias, E Díaz-Herrera, F Re-Araujo, AD Báez-Hidalgo, M López-Zenteno, M Valdés-Sánchez, G López-Murillo, AK temperature preferences oxygen consumption experimental research red spiny lobster Panulirus interruptus temperatura preferida consumo de oxígeno investigación experimental langosta roja Panulirus interruptus The temperature preference of the red spiny lobster, Panulirus interruptus, measured during a 24-h cycle, was characterized by two selected temperatures, one during the light phase (median = 13.3 ± 0.33ºC) and another during the dark phase (median = 15.5 ± 0.54ºC). Both temperatures preferred by the lobsters were significantly different (P < 0.001). The oxygen consumption of the organisms had a bimodal expression, with a median rate of 22.5 mg O2 kg wb–1 h–1 during the day and of 29.4 mg O2 kg wb–1 h–1 during the night. The respiratory rate of the lobsters during the light and dark phases was significantly different (P < 0.0024). The respiratory metabolism was higher during the afternoon and night due to the nomadic movements and food searching activity that the lobsters carry out in their natural habitat. El preferéndum térmico de la langosta roja Panulirus interruptus, medido durante un ciclo de 24 h, se caracterizó por dos temperaturas preferidas, una durante la fase de iluminación con una mediana de 13.3 ± 0.33ºC y otra durante la fase de oscuridad de 15.5 ± 0.54ºC. Ambas temperaturas preferidas por la langosta fueron significativamente diferentes (P < 0.001). El consumo de oxígeno de los organismos tuvo una expresión bimodal, en el día tuvo una tasa con una mediana de 22.5 mg O2 kg bh–1 h–1 y en la noche de 29.4 mg O2 kg bh–1 h–1. La tasa respiratoria de las langostas durante las fases de luz y oscuridad fueron significativamente diferentes (P < 0.0024). El metabolismo respiratorio fue más alto durante la tarde y noche debido a los movimientos nomádicos y búsqueda de alimento que realizan las langostas en su hábitat natural. Iniversidad Autónoma de Baja California 2004-03-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/110 10.7773/cm.v30i12.110 Ciencias Marinas; Vol. 30 No. 1B (2004); 169-178 Ciencias Marinas; Vol. 30 Núm. 1B (2004); 169-178 2395-9053 0185-3880 eng https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/110/90
institution Ciencias Marinas
collection OJS
language eng
format Online
author Díaz-Iglesias, E
Díaz-Herrera, F
Re-Araujo, AD
Báez-Hidalgo, M
López-Zenteno, M
Valdés-Sánchez, G
López-Murillo, AK
spellingShingle Díaz-Iglesias, E
Díaz-Herrera, F
Re-Araujo, AD
Báez-Hidalgo, M
López-Zenteno, M
Valdés-Sánchez, G
López-Murillo, AK
Temperature preference and circadian oxygen consumption of the red spiny lobster, Panulirus interruptus (Randall, 1842)
author_facet Díaz-Iglesias, E
Díaz-Herrera, F
Re-Araujo, AD
Báez-Hidalgo, M
López-Zenteno, M
Valdés-Sánchez, G
López-Murillo, AK
author_sort Díaz-Iglesias, E
title Temperature preference and circadian oxygen consumption of the red spiny lobster, Panulirus interruptus (Randall, 1842)
title_short Temperature preference and circadian oxygen consumption of the red spiny lobster, Panulirus interruptus (Randall, 1842)
title_full Temperature preference and circadian oxygen consumption of the red spiny lobster, Panulirus interruptus (Randall, 1842)
title_fullStr Temperature preference and circadian oxygen consumption of the red spiny lobster, Panulirus interruptus (Randall, 1842)
title_full_unstemmed Temperature preference and circadian oxygen consumption of the red spiny lobster, Panulirus interruptus (Randall, 1842)
title_sort temperature preference and circadian oxygen consumption of the red spiny lobster, panulirus interruptus (randall, 1842)
description The temperature preference of the red spiny lobster, Panulirus interruptus, measured during a 24-h cycle, was characterized by two selected temperatures, one during the light phase (median = 13.3 ± 0.33ºC) and another during the dark phase (median = 15.5 ± 0.54ºC). Both temperatures preferred by the lobsters were significantly different (P < 0.001). The oxygen consumption of the organisms had a bimodal expression, with a median rate of 22.5 mg O2 kg wb–1 h–1 during the day and of 29.4 mg O2 kg wb–1 h–1 during the night. The respiratory rate of the lobsters during the light and dark phases was significantly different (P < 0.0024). The respiratory metabolism was higher during the afternoon and night due to the nomadic movements and food searching activity that the lobsters carry out in their natural habitat.
publisher Iniversidad Autónoma de Baja California
publishDate 2004
url https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/110
_version_ 1715723922987548672

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