Weight-length relationship and relative condition factor of Micropterus salmoides (Lacépède, 1802), Cyprinus carpio (Linneaus, 1758) and Oreochromis niloticus (Linnaeus, 1758) caught in the Al-Massira Dam Lake

The current study describes the length-weight relationships and relative condition factors (Kr) of three species during the period (September 2020January 2021). For this purpose, 137 fish were sampled. The “size-weight”relationships thus established for each species are: Largemouth Bass: Tw = 0.0055...

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Autores principales:	Ouahb Sara, Bousseba Meriem, Ferraj Loubna, El Moujtahid Aziz, Hasnaoui Mustapha
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	length-weight relationships relative condition factor al-massira Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/628f3ec12f5b4ef69e6d33859d6a9d66
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spelling	oai:doaj.org-article:628f3ec12f5b4ef69e6d33859d6a9d662021-11-08T15:19:09ZWeight-length relationship and relative condition factor of Micropterus salmoides (Lacépède, 1802), Cyprinus carpio (Linneaus, 1758) and Oreochromis niloticus (Linnaeus, 1758) caught in the Al-Massira Dam Lake2267-124210.1051/e3sconf/202131401005https://doaj.org/article/628f3ec12f5b4ef69e6d33859d6a9d662021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/90/e3sconf_wmad2021_01005.pdfhttps://doaj.org/toc/2267-1242The current study describes the length-weight relationships and relative condition factors (Kr) of three species during the period (September 2020January 2021). For this purpose, 137 fish were sampled. The “size-weight”relationships thus established for each species are: Largemouth Bass: Tw = 0.0055Tl3.2816, Cyprinus carpio: Tw = 0.0148 Tl2.9417 and Oreochromis niloticus: Tw = 0.0304 Tl2.8386. These results showed positive allometry for the first species (Micropterus salmoides) and a negative one for the two other species. The relative condition factor (Kr) is higher than one, which shows that these species are in good conditions at the Al-Massira dam.Ouahb SaraBousseba MeriemFerraj LoubnaEl Moujtahid AzizHasnaoui MustaphaEDP Sciencesarticlelength-weight relationshipsrelative condition factoral-massiraEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 314, p 01005 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	length-weight relationships relative condition factor al-massira Environmental sciences GE1-350
spellingShingle	length-weight relationships relative condition factor al-massira Environmental sciences GE1-350 Ouahb Sara Bousseba Meriem Ferraj Loubna El Moujtahid Aziz Hasnaoui Mustapha Weight-length relationship and relative condition factor of Micropterus salmoides (Lacépède, 1802), Cyprinus carpio (Linneaus, 1758) and Oreochromis niloticus (Linnaeus, 1758) caught in the Al-Massira Dam Lake
description	The current study describes the length-weight relationships and relative condition factors (Kr) of three species during the period (September 2020January 2021). For this purpose, 137 fish were sampled. The “size-weight”relationships thus established for each species are: Largemouth Bass: Tw = 0.0055Tl3.2816, Cyprinus carpio: Tw = 0.0148 Tl2.9417 and Oreochromis niloticus: Tw = 0.0304 Tl2.8386. These results showed positive allometry for the first species (Micropterus salmoides) and a negative one for the two other species. The relative condition factor (Kr) is higher than one, which shows that these species are in good conditions at the Al-Massira dam.
format	article
author	Ouahb Sara Bousseba Meriem Ferraj Loubna El Moujtahid Aziz Hasnaoui Mustapha
author_facet	Ouahb Sara Bousseba Meriem Ferraj Loubna El Moujtahid Aziz Hasnaoui Mustapha
author_sort	Ouahb Sara
title	Weight-length relationship and relative condition factor of Micropterus salmoides (Lacépède, 1802), Cyprinus carpio (Linneaus, 1758) and Oreochromis niloticus (Linnaeus, 1758) caught in the Al-Massira Dam Lake
title_short	Weight-length relationship and relative condition factor of Micropterus salmoides (Lacépède, 1802), Cyprinus carpio (Linneaus, 1758) and Oreochromis niloticus (Linnaeus, 1758) caught in the Al-Massira Dam Lake
title_full	Weight-length relationship and relative condition factor of Micropterus salmoides (Lacépède, 1802), Cyprinus carpio (Linneaus, 1758) and Oreochromis niloticus (Linnaeus, 1758) caught in the Al-Massira Dam Lake
title_fullStr	Weight-length relationship and relative condition factor of Micropterus salmoides (Lacépède, 1802), Cyprinus carpio (Linneaus, 1758) and Oreochromis niloticus (Linnaeus, 1758) caught in the Al-Massira Dam Lake
title_full_unstemmed	Weight-length relationship and relative condition factor of Micropterus salmoides (Lacépède, 1802), Cyprinus carpio (Linneaus, 1758) and Oreochromis niloticus (Linnaeus, 1758) caught in the Al-Massira Dam Lake
title_sort	weight-length relationship and relative condition factor of micropterus salmoides (lacépède, 1802), cyprinus carpio (linneaus, 1758) and oreochromis niloticus (linnaeus, 1758) caught in the al-massira dam lake
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/628f3ec12f5b4ef69e6d33859d6a9d66
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Weight-length relationship and relative condition factor of Micropterus salmoides (Lacépède, 1802), Cyprinus carpio (Linneaus, 1758) and Oreochromis niloticus (Linnaeus, 1758) caught in the Al-Massira Dam Lake

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