Ellipsoidictyum

ELLIPSOIDICTYUM Klement, 1960, p.78.  Taxonomic junior synonyms: Dictyopyxis Cookson and Eisenack and Dictyopyxidia, both according to Sarjeant (1976a, p.23); Opaeopsomus, according to Stover and Evitt (1978, p.69) — however, Lentin and Williams (1993, p.465) retained Opaeopsomus.  Type: Klement, 1960, pl.6, figs.15–16, as Ellipsoidictyum cinctum.

Parent: Order Gonyaulacales Suborder uncertain Family uncertain

Species List:

*Ellipsoidictyum cinctum
"Ellipsoidictyum circulatum"
Ellipsoidictyum fenestellum
"Ellipsoidictyum gochtii"
"Ellipsoidictyum groenlandicum"
Ellipsoidictyum imperfectum
Ellipsoidictyum punctatum
"Ellipsoidictyum reticulatum"
Ellipsoidictyum sagena
"Ellipsoidictyum scutella"