Morphology of the symmetrical morphotypes of Centronella reicheltii Voigt (Fragilariaceae, Bacillariophyceae) from Patagonian environments

dc.creatorEchenique, Ricardo Omar
dc.creatorGuerrero, José María
dc.date2004
dc.date2019-10-17T14:25:06Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/83483
dc.identifierissn:0016-5301
dc.descriptionThe ultrastructure of symmetrical valves of Centronella reicheltii Voigt, resembling the former C. rostafinskii Woloszynska, is studied for the first time, and their morphology is compared with the asymmetrical forms. Valve morphology and morphometry of both morphotypes are similar and only differ in the shape and striation pattern of the valve centre and the arrangement of the arm bases. However, since they occur in environments with different trophic status, the new combination C. reicheltii f. rostafinskii is proposed for the symmetrical valves, because this distinction may provide ecologically useful information.
dc.descriptionFacultad de Ciencias Naturales y Museo
dc.formatapplication/pdf
dc.format18-26
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectCiencias Naturales
dc.subjectDiatoms
dc.subjectMorphological variability
dc.subjectTaxonomy
dc.subjectTrophic status
dc.subjectUltrastructure
dc.titleMorphology of the symmetrical morphotypes of Centronella reicheltii Voigt (Fragilariaceae, Bacillariophyceae) from Patagonian environments
dc.typeArticulo
dc.typeArticulo


Este ítem pertenece a la siguiente institución