Echinidinium

ECHINIDINIUM Zonneveld, 1997, p.325 ex Head et al., 2001, p.633.  This name was not validly published in Zonneveld (1997) since that author did not provide a Latin diagnosis; such a diagnosis is required since the type is from a sediment trap and thus must be considered modern and not fossil.  Type: Zonneveld, 1997, pl.2, figs.1–4, as Echinidinium granulatum.

Parent: Family Protoperidiniaceae Subfamily uncertain

Species List:

"Echinidinium aculeatum"
Echinidinium bispiniformum
Echinidinium delicatum
Echinidinium euaxum
*Echinidinium granulatum
Echinidinium karaense
Echinidinium lucidum
Echinidinium nordlandense
Echinidinium sleipnerense
"Echinidinium transparantum"
Echinidinium zonneveldiae