Nupela (Bacillariophyceae) in littoral rivers from south Brazil, and description of six new species of the genus

被引：13
作者：
Tremarin, Priscila I. [1 ]
Straube, Arielli [1 ]
Ludwig, Thelma A. V. [1 ]
机构：
[1] Univ Fed Parana, Dept Bot, Ctr Politecn, BR-81531990 Jardim Das Americas, Parana, Brazil
来源：
FOTTEA | 2015年 / 15卷 / 01期
关键词：
Atlantic Forest; diatom; freshwater; lotic; taxonomy; ultrastructure; SP NOV; PERIPHYTIC DIATOMS; GUARAGUACU RIVER; PARANA STATE; WATERS;
D O I：
10.5507/fot.2015.007
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The genus Nupela is characterized mainly by structure of the areola and raphe system. Many species were described from tropical regions; however, few studies have been conducted on Brazilian environments. The goal of this article is to identify and describe the morphology of Nupela species, under light and electron microscopy, found in the rivers of the Atlantic Forest from southern Brazil. Twelve species were found, including six described as new: Nupela amabilis TREMARIN et T. LUDWIG, N. difficilis STRAUBE, TREMARIN et T. LUDWIG, N. kocioleckii STRAUBE, TREMARIN et T. LUDWIG, N. metzeltinii TREMARIN et T. LUDWIG, N. praecipuoides TREMARIN et T. LUDWIG and N. torganiae TREMARIN et T. LUDWIG, and a new combination, N. bicapitata (HUSTEDT) TREMARIN et T. LUDWIG.
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收藏
页码：77 / 93
页数：17
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