Pedro A. S. Mera

Investigation of Occurrence of Diatoms (Bacillariophyta) in Hydrographic Basins of the State of Roraima, Amazon – Brazil

Assad J. Darwich, Pedro A. S. Mera & Fabio Aprile · Asian Journal of Research in Botany · 2022

The objective of this research was to carry out a survey of the diatomaceous fluorula (Bacillariophyta) in the Branco River basin and its sub-basins in the State of Roraima (Amazonia, Brazil). The taxa were identified and presented on plates with photomicroscopy. The collections...

Open access Research Article

Analysis of the Community Structure of Diatoms (Bacillariophyta) in Roraima Fluvial Systems, Amazon – Brazil

Fabio Aprile, Assad J. Darwich & Pedro A. S. Mera · Asian Journal of Fisheries and Aquatic Research · 2023

The State of Roraima (Amazon - Brazil) is considered well-preserved from an environmental point of view, sheltering a great variety of rivers and forest and “cerrado” streams, with white (muddy), black and clear waters. From the identification of the planktonic community of diato...

Open access Research Article 10.9734/ajfar/2023/v21i6558