Thoracosphaera ricoseta
From dinoflaj2
"ricoseta" Kamptner, 1967, p.159, pl.13, fig.87. Holotype: Kamptner, 1967, pl.13, fig.87. Taxonomic senior synonym: Thoracosphaera (now Sphaerodinella) albatrosiana, according to Fütterer (1976, p.134). Age: extant.
Parent: Thoracosphaera