Northidium
From dinoflaj2
"NORTHIDIUM" Marheinecke, 1986, p.27. Name not validly published: no description. Taxonomic senior synonym: Neonorthidium, according to Marheinecke (1992, p.117).
Species List:"NORTHIDIUM" Marheinecke, 1986, p.27. Name not validly published: no description. Taxonomic senior synonym: Neonorthidium, according to Marheinecke (1992, p.117).
Species List: