Hystrichosphaera longispinosa forma longispinosa
From dinoflaj3
"forma longispinosa". Autonym. Holotype: Eisenack, 1931, pl.5, fig.10 (as Ovum hispidum subsp. longispinosum), lost according to Eisenack (1959, p.194). Neotype: Eisenack, 1959, pl.15, fig.1, designated by Eisenack (1959, p.194)). Now redundant.
Parent: Hystrichosphaera longispinosa