Rigaudella aemula subsp. aemula
From dinoflaj2
subsp. aemula. Autonym. Holotype: Deflandre, 1939a, pl.11, fig.1; Eisenack and Kjellström, 1972, figure to left - p.43; Fensome et al., 1995, fig.1 - p.1473; fig.2 - p.1477. Originally Cannosphaeropsis aemula subsp. aemula, subsequently Adnatosphaeridium aemulum subsp. aemulum, thirdly (and now) Rigaudella aemula subsp. aemula. Parent: Rigaudella aemula
