Senior Researcher, Department of Biodiversity at National Institute for Amazon Research in Manaus, Amazonas-Brasil.
My principal interest are aquatic organisms (algae and microinvertebrates) and its biology, ecology and systematics, also prospection and use of this resources. I am also interested in Limnology, Biogeography and science teaching in graduate and undergraduate levels.
Eunotia amazonica sp. nov. (Bacillariophyta), a common stalk-forming species from the Rio Negro basin (Brazilian Amazon)