17.74 micrometers long, 12.18 micrometers wide
Staurodesmus extensus
261.28 micrometers long, 8.15 micrometers wide
190.01 micrometers long, 92.32 micrometers wide
Euastrum crassum
may not be the typical variety
134.19 micrometers long, 56.96 micrometers wide
Euastrum pinnatum