Nuevos registros de diatomeas (bacillariophyceae) de la amazonia colombiana
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Artículo de revista
Document language
EspañolPublication Date
1999-01-01Metadata
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Se citan diez taxones de diatomeas por primera vez para la Amazonia colombiana. Los taxones pertenecen a los géneros Cyclotella (1), Aulacoseira (2), Achnanthes (1), Lemnicola (1), Amphipleura (1), Gyrosigma (1), Stauroneis (1), Hantzschia (1) Y Nitzschia (1). Cuatro de ellos, Aulacosiera granulata var. anqustissima, Achnanthes inflata, Gyrosigma spencerii y Stauroneis phoenicenteron se registran por primera vez en Colombia. Se discute la morfología valvar de cinco de las especies tratadas.Summary
Ten diatom taxa are recorded for the first time from the Colombian Amazon basin, in the genera Cyclotella (1), Aulacoseira (2), Achnanthes (1), Lemnicola (1), Amphipleura (1), Gyrosigma (1), Stauroneis (1), Hantzschia (1) and Nitzschia (1). Four of these, Aulacoseira granulata var. angustissima, Achnanthes intlete, Gyrosigma spencerii, and Stauroneis phoenicenteron, are recorded for the first time in Colombia. Details of the valve morphology for five taxa are discussed.Keywords
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- Caldasia [1459]
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