This is a short review of the state of the art concerning diversity of aquatic macrophytes and the main aquatic vegetation types in the Brazilian Pantanal wetland and upper watershed. There are ca. 280 species of aquatic macrophytes on the Pantanal floodplain, with scarce endemism. On the upper watershed, Cerrado wetlands (veredas) and limestone springs have a distinct flora from the Pantanal, ...

Karyotypes of the genus Lasiochernes (Pseudoscorpiones, Chernetidae) are studied for the first time. The diploid chromosome numbers of males were found to be 2n = 61 in L. pilosus, 2n = 69 in L. siculus and 2n = 73 in L. cretonatus. Karyotypes of all species mainly consist of biarmed chromosomes; the sex chromosome system is XO. Remarkably, the X chromosome displays partial (L. cretonatus), or ...

The main intrest of this study was to evaluate the antihemolytic and antioxidant activities aqueous extracts Globularia alypum Zygophyllum album prepared by three different methods: decoction, infusion maceration. Phytochemical tests, total phenolic, flavonoid tannins contents were determined. DPPH radical scavenging assay Ferric Reducing Antioxidant Power (FRAP) employed for evaluation activit...