Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille)
Autor(a) principal: | |
---|---|
Data de Publicação: | 1980 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Boletim do Instituto Oceanográfico |
Texto Completo: | https://www.revistas.usp.br/biocean/article/view/39929 |
Resumo: | The investigation of the flsioecological aspects of marine species of commercial interest is of great importance, as some problems related to fisheries could partially or totally be resolved on fisiological basis (Alvarez & Dias, 1971). In this paper, the metabolic demands of Panulirus agus (Latreille) are studied, measured through oxygen consumption in µ1 of O2 /g/h, and compared to the data available for Panulirus laevicauda (Latreille) The study is based in 80 juvenile spiny tobster in several molting stages, hand captured by diving during low tide in coastal waters off the County ofFortaleza. For oxygen consumption determination, the method recommended by Schlieper(1972) was used, the dissolved oxygen measures effected with the aid of an "Oxygen Meter Model 51-A-YSI" The values were refered in µ1 O2 /g/h. The calculation of relationships consumption O2/weight were made using the linear model y = a+ bX, by the method of least squares. The following conclusions were obtained: 1. The O2 consumption, in the different molting stages dim inished as the animal weight increased. 2. No significant difference in O2 consumption was found between males and females. 3. The spiny lobster in study nas in the differents molting stages, low metabolic demands stages D presenting the highest O2 consumption. 4. For each molting stage equation relating weight and O2 consumption were calculated as follows: P. argus P. laevicauda molt A C = 97.55 - 1.36 W r = 0,97 molt A C = 86.17 - 0,99 W molt B C = 87.96 - 1.02 W r = 0.95 molt B C = 87.51 - 1,08 W molt C C = 86.03 - 0.92 W r = 0.98 molt C C = 91.03 - 1,20 W molt D C =107.47 - 1.84 W r = 0.98 molt D C = 87.77 - 0,97 W 5. The calculated values based on the equations are quite similar to those values obtained, thus the utilization of me equations being valid |
id |
USP-47_3c6e453034adcd5d4c4fc31594e3820b |
---|---|
oai_identifier_str |
oai:revistas.usp.br:article/39929 |
network_acronym_str |
USP-47 |
network_name_str |
Boletim do Instituto Oceanográfico |
repository_id_str |
|
spelling |
Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille) The investigation of the flsioecological aspects of marine species of commercial interest is of great importance, as some problems related to fisheries could partially or totally be resolved on fisiological basis (Alvarez & Dias, 1971). In this paper, the metabolic demands of Panulirus agus (Latreille) are studied, measured through oxygen consumption in µ1 of O2 /g/h, and compared to the data available for Panulirus laevicauda (Latreille) The study is based in 80 juvenile spiny tobster in several molting stages, hand captured by diving during low tide in coastal waters off the County ofFortaleza. For oxygen consumption determination, the method recommended by Schlieper(1972) was used, the dissolved oxygen measures effected with the aid of an "Oxygen Meter Model 51-A-YSI" The values were refered in µ1 O2 /g/h. The calculation of relationships consumption O2/weight were made using the linear model y = a+ bX, by the method of least squares. The following conclusions were obtained: 1. The O2 consumption, in the different molting stages dim inished as the animal weight increased. 2. No significant difference in O2 consumption was found between males and females. 3. The spiny lobster in study nas in the differents molting stages, low metabolic demands stages D presenting the highest O2 consumption. 4. For each molting stage equation relating weight and O2 consumption were calculated as follows: P. argus P. laevicauda molt A C = 97.55 - 1.36 W r = 0,97 molt A C = 86.17 - 0,99 W molt B C = 87.96 - 1.02 W r = 0.95 molt B C = 87.51 - 1,08 W molt C C = 86.03 - 0.92 W r = 0.98 molt C C = 91.03 - 1,20 W molt D C =107.47 - 1.84 W r = 0.98 molt D C = 87.77 - 0,97 W 5. The calculated values based on the equations are quite similar to those values obtained, thus the utilization of me equations being valid Universidade de São Paulo. Instituto Oceanográfico1980-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/biocean/article/view/3992910.1590/S0373-55241980000200052Boletim do Instituto Oceanográfico; v. 29 n. 2 (1980); 251-254 Boletim do Instituto Oceanografico; Vol. 29 No. 2 (1980); 251-254 Boletim do Instituto Oceanográfico; Vol. 29 Núm. 2 (1980); 251-254 2316-89510373-5524reponame:Boletim do Instituto Oceanográficoinstname:Instituto Oceanográfico da Universidade de São Paulo (IOUSP)instacron:USPporhttps://www.revistas.usp.br/biocean/article/view/39929/42793Alves, Maria Ivone MotaMota, Regina Valéria Correiainfo:eu-repo/semantics/openAccess2012-08-23T13:06:20Zoai:revistas.usp.br:article/39929Revistahttps://www.revistas.usp.br/bioceanPUBhttps://www.revistas.usp.br/biocean/oaiamspires@usp.br0373-55240373-5524opendoar:2012-08-23T13:06:20Boletim do Instituto Oceanográfico - Instituto Oceanográfico da Universidade de São Paulo (IOUSP)false |
dc.title.none.fl_str_mv |
Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille) |
title |
Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille) |
spellingShingle |
Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille) Alves, Maria Ivone Mota |
title_short |
Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille) |
title_full |
Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille) |
title_fullStr |
Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille) |
title_full_unstemmed |
Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille) |
title_sort |
Algumas considerações sobre os índices metabólicos da lagosta Panulirus argus (Latreille) |
author |
Alves, Maria Ivone Mota |
author_facet |
Alves, Maria Ivone Mota Mota, Regina Valéria Correia |
author_role |
author |
author2 |
Mota, Regina Valéria Correia |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Alves, Maria Ivone Mota Mota, Regina Valéria Correia |
description |
The investigation of the flsioecological aspects of marine species of commercial interest is of great importance, as some problems related to fisheries could partially or totally be resolved on fisiological basis (Alvarez & Dias, 1971). In this paper, the metabolic demands of Panulirus agus (Latreille) are studied, measured through oxygen consumption in µ1 of O2 /g/h, and compared to the data available for Panulirus laevicauda (Latreille) The study is based in 80 juvenile spiny tobster in several molting stages, hand captured by diving during low tide in coastal waters off the County ofFortaleza. For oxygen consumption determination, the method recommended by Schlieper(1972) was used, the dissolved oxygen measures effected with the aid of an "Oxygen Meter Model 51-A-YSI" The values were refered in µ1 O2 /g/h. The calculation of relationships consumption O2/weight were made using the linear model y = a+ bX, by the method of least squares. The following conclusions were obtained: 1. The O2 consumption, in the different molting stages dim inished as the animal weight increased. 2. No significant difference in O2 consumption was found between males and females. 3. The spiny lobster in study nas in the differents molting stages, low metabolic demands stages D presenting the highest O2 consumption. 4. For each molting stage equation relating weight and O2 consumption were calculated as follows: P. argus P. laevicauda molt A C = 97.55 - 1.36 W r = 0,97 molt A C = 86.17 - 0,99 W molt B C = 87.96 - 1.02 W r = 0.95 molt B C = 87.51 - 1,08 W molt C C = 86.03 - 0.92 W r = 0.98 molt C C = 91.03 - 1,20 W molt D C =107.47 - 1.84 W r = 0.98 molt D C = 87.77 - 0,97 W 5. The calculated values based on the equations are quite similar to those values obtained, thus the utilization of me equations being valid |
publishDate |
1980 |
dc.date.none.fl_str_mv |
1980-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/biocean/article/view/39929 10.1590/S0373-55241980000200052 |
url |
https://www.revistas.usp.br/biocean/article/view/39929 |
identifier_str_mv |
10.1590/S0373-55241980000200052 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/biocean/article/view/39929/42793 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto Oceanográfico |
publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto Oceanográfico |
dc.source.none.fl_str_mv |
Boletim do Instituto Oceanográfico; v. 29 n. 2 (1980); 251-254 Boletim do Instituto Oceanografico; Vol. 29 No. 2 (1980); 251-254 Boletim do Instituto Oceanográfico; Vol. 29 Núm. 2 (1980); 251-254 2316-8951 0373-5524 reponame:Boletim do Instituto Oceanográfico instname:Instituto Oceanográfico da Universidade de São Paulo (IOUSP) instacron:USP |
instname_str |
Instituto Oceanográfico da Universidade de São Paulo (IOUSP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Boletim do Instituto Oceanográfico |
collection |
Boletim do Instituto Oceanográfico |
repository.name.fl_str_mv |
Boletim do Instituto Oceanográfico - Instituto Oceanográfico da Universidade de São Paulo (IOUSP) |
repository.mail.fl_str_mv |
amspires@usp.br |
_version_ |
1797049930648387584 |