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Mitotic karyotype of the tropical freshwater crayfish Procambarus (Austrocambarus) llamasi (Decapoda: Cambaridae)

dc.creatorIndy, Jeane R.
dc.creatorArias Rodríguez, Lenin
dc.creatorPáramo Delgadillo, Salomón
dc.creatorHernández Vidal, Ulises
dc.creatorÁlvarez González, Carlos Alfonso
dc.creatorContreras Sánchez, Wilfrido Miguel
dc.date2009-05-22
dc.date.accessioned2016-05-03T15:26:03Z
dc.date.available2016-05-03T15:26:03Z
dc.identifierhttp://revistas.ucr.ac.cr/index.php/rbt/article/view/5236
dc.identifier10.15517/rbt.v58i2.5236
dc.identifier.urihttps://hdl.handle.net/10669/25801
dc.descriptionIn Mexico, the biology of Procambarus has been more studied than the biology of other Cambarids because of its diversity and potential use in aquaculture. We determined the karyotype of the Mexican tropical freshwater crayfish Procambarus (Austrocambarus) llamasi from 189 metaphase spreads from gill tissues of 17 adults. They had 98-120 chromosomes (mode 2n=120 chromosomes). There are 60 pairs of monoarm, telocentric chromosomes. Sex chromosomes were not detected and we propose that the P. llamasi karyotype can be used to distinguish this species from other Mexican crayfish. Additionally, we suggest using karyological data in aquaculture and conservation biology.en-US
dc.descriptionIn Mexico, the biology of Procambarus has been more studied than the biology of other Cambarids because of its diversity and potential use in aquaculture. We determined the karyotype of the Mexican tropical freshwater crayfish Procambarus (Austrocambarus) llamasi from 189 metaphase spreads from gill tissues of 17 adults. They had 98-120 chromosomes (mode 2n=120 chromosomes). There are 60 pairs of monoarm, telocentric chromosomes. Sex chromosomes were not detected and we propose that the P. llamasi karyotype can be used to distinguish this species from other Mexican crayfish. Additionally, we suggest using karyological data in aquaculture and conservation biology.es-ES
dc.formatapplication/pdf
dc.languageeng
dc.publisherUniversidad de Costa Ricaen-US
dc.rightsCopyright (c) 2014 International Journal of Tropical Biology and Conservationen-US
dc.sourceRevista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 58 (2) June 2010en-US
dc.sourceRevista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 58 (2) June 2010es-ES
dc.sourceRevista Biología Tropical; Vol. 58 (2) June 2010pt-PT
dc.source2215-2075
dc.source0034-7744
dc.source10.15517/rbt.v58i2
dc.subjectcromosomaes-ES
dc.subjectcariotipoes-ES
dc.subjectacocil tropicales-ES
dc.subjectProcambarus (Austrocambarus) llamasies-ES
dc.subjectchromosome numberes-ES
dc.subjectkaryotypees-ES
dc.subjecttropical crayfishes-ES
dc.subjectProcambarus (Austrocambarus) llamasies-ES
dc.titleMitotic karyotype of the tropical freshwater crayfish Procambarus (Austrocambarus) llamasi (Decapoda: Cambaridae)en-US
dc.typeartículo original


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