IRMNG Taxon list
Apectodinium (L.I. Costa & C. Downie, 1976) J.K. Lentin & G.L. Williams, 1977 †Apectodinium L.I. Costa & C. Downie, 1976 †Apectodinium (L.I. Costa & C. Downie, 1976) J.K. Lentin & G.L. Williams, 1977 †Apectodinium geometricum (Downie & Sarjeant, 1965) †Apectodinium homomorphum (Deflandre & Cookson, 1955) Lentin & Williams, 1977 †Apectodinium hyperacanthum (Cookson & Eisenack, 1965) Lentin & Williams †Apectodinium longispinosum (Wilson) Bujak & Davies †Apectodinium paniculatum Costa & Downie, 1976 †Apectodinium parvum (Alberti, 1961) Lentin & Williams †Apectodinium quinquelatum (Williams & Downie, 1966) Costa & Downie †Apectodinium sumissum (Harland, 1979) Lentin & Williams †Apectodinium summissum (Harland, 1979) Lentin & Williams †Apectodinium summissum (Harland, 1979) Lentin & Williams †
