Tityrosphaeridium

"TITYROSPHAERIDIUM" Sarjeant, 1981, p.120.  Taxonomic senior synonym: Cordosphaeridium, according to Lentin and Williams (1985, p.355) and Edwards (2001, p.G19).  Type: Brosius, 1963, pl.6, fig.1, as Hystrichosphaeridium cantharellus.

Parent: Subfamily Cribroperidinioideae

Species List:

"Tityrosphaeridium biarmatum"
"Tityrosphaeridium callosum"
"*Tityrosphaeridium cantharellus"
"Tityrosphaeridium exilimurum"
"Tityrosphaeridium fibrospinosum"
"Tityrosphaeridium funiculatum"
"Tityrosphaeridium gracile"
"Tityrosphaeridium latispinosum"
"Tityrosphaeridium porosispinum"
"Tityrosphaeridium senegalense"
"Tityrosphaeridium tenuistriatum"
"Tityrosphaeridium truncigerum"