Figure 1: Relative growth rates of phytoplankton groups.
From: Faster growth of the major prokaryotic versus eukaryotic CO2 fixers in the oligotrophic ocean

Comparison of the growth rates of large plastidic protists (Pl-L), small plastidic protists (Pl-S), Prochlorococcus (Pro) and Synechococcus (Syn) in the two regions: combined Equatorial waters (EQ) and Southern gyre (SG) and Southern temperate waters (ST). Error bars indicate propagated single s.e.