INVESTIGADORES
RODRÍGUEZ GIL Sergio Gustavo
artículos
Título:
Chromosome complement and meiosis of Holmbergiana weyenberghii (Opiliones: Sclerosomatidae: Gagrellinae) from Argentina
Autor/es:
RODRÍGUEZ GIL, SERGIO GUSTAVO; MOLA, LILIANA MARÍA
Revista:
REVISTA DE LA SOCIEDAD ENTOMOLóGICA ARGENTINA
Editorial:
SOCIEDAD ENTOMOLÓGICA ARGENTINA
Referencias:
Lugar: Ciudad de Tucumán; Año: 2010
ISSN:
0373-5680
Resumen:
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.
