Staurastrum pentasterias Groenblad 1963 Staurastrum pentasterias, in apikal view this species looks pentangular with several spines. Location: Oberrasen, South Tirol, pond Habitat: detritus; together with: Euastrum gemmatum Date: 25.10.2014
freshwater life procaryota algae plants protists "worms" molluscs arthropods marine life mediterranean tropical misc impresssum plingfactory