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	Provedor de dados Genet. Mol. Biol. (1) Rev. Soc. Entomol. Argent. (1) Autor Mola,Liliana M. (2) Chemisquy,María A. (1) Gil,Sergio G. Rodríguez (1) Rodríguez Gil,Sergio G. (1) Scioscia,Cristina L. (1) Palavra-chave "Lycosa" and Schizocosa (1) C-banding (1) Fluorochrome staining (1) Gagrellinae (1) Holmbergiana weyenberghii (1) Karyotype (1) Meiosis (1) Meiotic behavior (1) Opiliones (1) Spiders (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2010 (1) 2008 (1) País Argentina (1) Brazil (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Cytogenetic studies of three Lycosidae species from Argentina (Arachnida, Araneae) Genet. Mol. Biol. Chemisquy,María A.; Gil,Sergio G. Rodríguez; Scioscia,Cristina L.; Mola,Liliana M.. Cytogenetic studies of the family Lycosidae (Arachnida: Araneae) are scarce. Less than 4% of the described species have been analyzed and the male haploid chromosome numbers ranged from 8+X 1 X 2 to 13+X 1 X 2 . Species formerly classified as Lycosa were the most studied ones. Our aim in this work was to perform a comparative analysis of the meiosis in " Lycosa " erythrognatha Lucas, " Lycosa " pampeana Holmberg and Schizocosa malitiosa (Tullgren). We also compared male and female karyotypes and characterized the heterochromatin of " L. " erythrognatha . The males of the three species had 2n = 22, n = 10+X 1 X 2 , all the chromosomes were telocentric and there was generally a single chiasma per bivalent. In " Lycosa " pampeana , which is... Palavras-chave: Meiosis; C-banding; Fluorochrome staining; Karyotype; Spiders; "Lycosa" and Schizocosa. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572008000500010 Chromosome complement and meiosis of Holmbergiana weyenberghii (Opiliones: Sclerosomatidae: Gagrellinae) from Argentina Rev. Soc. Entomol. Argent. Rodríguez Gil,Sergio G.; Mola,Liliana M.. The cytogenetical analysis of the harvestman Holmbergiana weyenberghii (Holmberg) (Eupnoi, Sclerosomatidae, Gagrellinae) from Argentina is reported for the first time. The complement of males is composed of 18 chromosomes. In meiosis there are nine homomorphic bivalents: one large, five medium-sized and three small. The chromosome number of H. weyenberghii is within the range of diploid numbers of the subfamily Gagrellinae Thorell, which shows the lowest chromosome numbers among the sclerosomatids. Tipo: Info:eu-repo/semantics/article Palavras-chave: Meiotic behavior; Holmbergiana weyenberghii; Opiliones; Gagrellinae. Ano: 2010 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802010000200003 Registros recuperados: 2 Primeira ... 1 ... Última

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