Family Dinophysiaceae
Citation: Dinophysiaceae Stein 1883. Diagnosis:Dinophysialeans in which the motile cell is rounded, ovoidal or reniform and never more than three times as long as it is broad. The ventral pore is on the ventral episome. The flagellar pore is immediately posterior to the cingulum. Dinophysis Ehrenberg 1839b. Citharistes Stein 1883.
Heteroschisma Kofoid and Skogsberg 1928 ex Schiller 1931.
Histioneis Stein 1883.
Histiophysis Kofoid and Skogsberg 1928.
Pseudophalacroma Jörgensen 1923 ex Lebour 1925. ?Palaeodinophysis Vozzhennikova and Sheshegova 1989; Devonian (Eifelian). |