Protoperidinium subgenus Protoperidinium section Votadinium Appendix B
From dinoflaj3
"PROTOPERIDINIUM subgenus PROTOPERIDINIUM section VOTADINIUM" (Reid, 1977, p.444) Harland, 1982, p.396. Combination not validly published: basionym not fully referenced. NOW Votadinium. Originally (and now) Votadinium, subsequently Protoperidinium subgenus Protoperidinium section Votadinium (combination not validly published). Type: Reid, 1977, pl.2, fig.21, as Votadinium calvum.