Quinquecuspis chinensis

"chinensis" He Chengquan and Sun Xuekun, 1991, p.292-293, pl.1, figs.3-4.  Name not validly published: holotype not designated.  Motile equivalent: Protoperidinium latissimum (Kofoid, 1907a) Balech, 1974, according to He Chengquan and Sun Xuekun (1991, p.292).  Age: Quaternary.

Parent: Quinquecuspis