Hapsidaulax

HAPSIDAULAX Sarjeant, 1975b, p.143–144.  Type: Sarjeant, 1975b, pl.1, figs.c–d; text-figs.1A–D, as Hapsidaulax margarethae.

Parent: Order Gonyaulacales Suborder uncertain Family uncertain

Species List:

*Hapsidaulax margarethae