Abstract
57 species a n d infraspecific taxa belong to 17 genus of diatoms from a creek in Texcala, near Tehuacan City, Puebla, Mexico are registered. Six taxa not reported before from Mexico are illustrated and escribed with notes of some eco logical characteristics and their geographical distribution. The new records are: Cocconeis scutellum var. parva (Grunow) Cleve, Cymbella turgidula Grunow, Navicula recens Lange Bertalot, Pleurosigma salinarum (Grunow), Nitzschia calida Grunow, Nitzschia constricta (Kützing) Ralfs.Se registran 57 taxa específicos e infraespecíficos pertenecientes a 17 géneros de diatomeas provenientes de un arroyo en Texcala, cerca de Ia Ciudad de Tehuacán, Puebla. Seis taxa que no habían sido registrados previamente para México se ilustran y se describen con anotaciones de algunas características ecológicas y su distribución geográfica. Los nuevas registros son: Cocconeis scutellum var parva (Grunow) Cleve, Cymbella turgidula Grunow, Navicula recens Lange Bertalot, Pleurosigma salinantm (Grunow), Nitzschia calida Grunow, Nitzschia constricta (Kützing) Ralfs.
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CITATION STYLE
Ibarra Vázquez, C., & Novelo, E. (2017). Diatomeas de Texcala, Puebla. Botanical Sciences, (61), 49–57. https://doi.org/10.17129/botsci.1538
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