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Abstract:

Thirteen new species and varieties of dictyostelid cellular slime molds (csm) were isolated from soils of the Atlantic Subtropical Rain Forest at the Iguazu' Falls, Northeastern Misiones Province, Argentina. Seven new species are described herein, one of them is a Polysphondylium, while the rest of the species belong to the genus Dictyostelium. Also, six taxa are new varieties of Dictyostelium and Acytostelium, which will be reported later. Fourteen Northern Hemisphere (Tikal) species have also been isolated from Iguazu' soils, some of them new records for Southern South America. This csm community, when compared with others from forests of the Northern Hemisphere, particularly Tikal, Guatemala, give some insight into a possibly different evolutionary history and/or natural selection in the two areas. © 2007 by The Mycological Society of America.

Registro:

Documento: Artículo
Título:Dictyostelids living in the soils of the Atlantic Forest, Iguazú region, Misiones, Argentina: Description of new species
Autor:Vadell, E.M.; Cavender, J.C.
Filiación:Departamento de Biodiversidad Y Biología Experimental, II Pabellón, UBA, Buenos Aires, Argentina
Department of Environmental and Plant Biology, Ohio University, Athens, OH 45701, United States
Palabras clave:Dictyostelium; Polysphondylium; Southern hemisphere; Subtropical Atlantic Forest; Taxonomy; evolution; natural selection; new record; new species; Northern Hemisphere; slime mould; soil; Southern Hemisphere; animal; Argentina; article; classification; cytology; evolution; geography; isolation and purification; microbiology; Myxomycetes; photography; tree; Animals; Argentina; Dictyosteliida; Evolution; Geography; Photography; Soil Microbiology; Trees; Argentina; Atlantic Forest; Central America; Guatemala [Central America]; Iguazu National Park; Misiones [Argentina]; Peten; South America; Tikal; Acytostelium; Dictyosteliida; Dictyostelium; Polysphondylium
Año:2007
Volumen:99
Número:1
Página de inicio:112
Página de fin:124
DOI: http://dx.doi.org/10.3852/mycologia.99.1.112
Título revista:Mycologia
Título revista abreviado:Mycologia
ISSN:00275514
CODEN:MYCOA
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_00275514_v99_n1_p112_Vadell.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00275514_v99_n1_p112_Vadell

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Citas:

---------- APA ----------
Vadell, E.M. & Cavender, J.C. (2007) . Dictyostelids living in the soils of the Atlantic Forest, Iguazú region, Misiones, Argentina: Description of new species. Mycologia, 99(1), 112-124.
http://dx.doi.org/10.3852/mycologia.99.1.112
---------- CHICAGO ----------
Vadell, E.M., Cavender, J.C. "Dictyostelids living in the soils of the Atlantic Forest, Iguazú region, Misiones, Argentina: Description of new species" . Mycologia 99, no. 1 (2007) : 112-124.
http://dx.doi.org/10.3852/mycologia.99.1.112
---------- MLA ----------
Vadell, E.M., Cavender, J.C. "Dictyostelids living in the soils of the Atlantic Forest, Iguazú region, Misiones, Argentina: Description of new species" . Mycologia, vol. 99, no. 1, 2007, pp. 112-124.
http://dx.doi.org/10.3852/mycologia.99.1.112
---------- VANCOUVER ----------
Vadell, E.M., Cavender, J.C. Dictyostelids living in the soils of the Atlantic Forest, Iguazú region, Misiones, Argentina: Description of new species. Mycologia. 2007;99(1):112-124.
http://dx.doi.org/10.3852/mycologia.99.1.112