Coscinodiscophyceae and Fragilariophyceae (Diatomeae) in the Iguaçu River, Paraná, Brazil

Autor:	Margaret Seghetto Nardelli, Norma Catarina Bueno, Thelma Alvim Veiga Ludwig, Priscila Izabel Tremarin, Elaine Cristina Rodrigues Bartozek
Jazyk:	angličtina
Rok vydání:	2014
Předmět:	diatoms lotic systems southern Brazil taxonomy Botany QK1-989
Zdroj:	Acta Botânica Brasílica, Vol 28, Iss 1, Pp 127-140 (2014)
Druh dokumentu:	article
ISSN:	1677-941X 0102-3306
DOI:	10.1590/S0102-33062014000100013
Popis:	A taxonomic survey was carried out on Coscinodiscophyceae and Fragilariophyceae found in the Iguaçu River catchment area within Iguaçu National Park, in the state of Paraná, Brazil. Between September 2007 and August 2008, we collected 24 samples from two stations on the Iguaçu River, upstream and downstream of the falls. We identified 37 taxa, including 22 specific and infraspecific taxa of Coscinodiscophyceae, together with 15 specific and infraspecific taxa of Fragilariophyceae. Melosira ruttneri Hustedt and Fragilaria alpestris Krasske ex Hustedt represent new records for Brazil.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/7192665693b9445eb480061c72885eea Zobrazit plný text záznamu View record in DOAJ