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Resumen del producto
López Fuerte, F.O., D.A., Siqueiros Beltrones & E., Novelo Maldonado
(2011).
Geographic range extension of Anorthoneis dulcis Hein in oases of the Baja California peninsula, México.
Iheringia, Série Botânica.
66(2): 271-276.
Geographic range extension of Anorthoneis dulcis Hein in oases of the Baja California peninsula, México
Francisco Omar López Fuerte, David Alfaro Siqueiros Beltrones y Eberto Novelo Maldonado
We provide the first record of Anorthoneis dulcis Hein in Mexico in two Oases of the southern Baja California Peninsula, thus extending the geographic distribution of this species in North America from East (Florida) to West (Baja California Sur). The pH values observed at one of the Oases (7.1-8.9) show that A. dulcis may thrive in a wider range of pH variation than previously cited. We propose that, although records of A. dulcis are scarce it has a wide distribution, from East to West in North America, to South America as far as the Patagonia.
Palabras clave: biogeography; First record; Diatoms; freshwater
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