 Staurastrum |
 Staurastrum |
 Staurastrum capitulum |
 Staurastrum cf longiradiatum |
 Staurastrum cf longiradiatum |
 Staurastrum cf longiradiatum |
 Staurastrum cf longiradiatum |
 Staurastrum cf longiradiatum |
 Staurastrum cf longiradiatum |
 Staurastrum cf longiradiatum |
 Staurastrum chaetoceras |
 Staurastrum chaetoceras |
 Staurastrum chaetoceras |
 Staurastrum gracile |
 Staurastrum lapponicum |
 Staurastrum lapponicum |
 Staurastrum manfeldtii |
 Staurastrum manfeldtii |
 Staurastrum manfeldtii |
 Staurastrum manfeldtii |
 Staurastrum margaritaceum |
 Staurastrum senarium |
 Staurastrum spongiosum |
 Staurastrum spp |
 Staurastrum spp |
 Staurastrum spp |
 Staurastrum spp |
 Staurastrum teliferum |
 Staurastrum tetracerum |
 Stauridiosarsia producta |
 Staurodesmus |
 Staurodesmus convergens |
 Staurodesmus dejectus |
 Staurodesmus extensus |
 Staurodesmus extensus |
 Staurodesmus extensus |
 Staurodesmus extensus |
 Staurodesmus extensus var joshuae |
 Staurodesmus triangularis |
 Staurodesmus triangularis |