Downiesphaeridium
From dinoflaj3
DOWNIESPHAERIDIUM Islam, 1993, p.83. Emendation: Masure in Fauconnier and Masure, 2004, p.195. Type: Islam, 1983b, pl.2, fig.1, as Cleistosphaeridium spinulastrum.
Parent: Order Gonyaulacales Suborder uncertain Family uncertain
Species List:
Downiesphaeridium aciculare
Downiesphaeridium armatum
"Downiesphaeridium bergmannii"
Downiesphaeridium bulbum
Downiesphaeridium flexuosum
Downiesphaeridium iaculigerum
Downiesphaeridium multispinosum
"Downiesphaeridium polyacanthum"
"Downiesphaeridium polytrichum"
Downiesphaeridium sarmentum
*Downiesphaeridium spinulastrum
Downiesphaeridium tribuliferum
Downiesphaeridium armatum
"Downiesphaeridium bergmannii"
Downiesphaeridium bulbum
Downiesphaeridium flexuosum
Downiesphaeridium iaculigerum
Downiesphaeridium multispinosum
"Downiesphaeridium polyacanthum"
"Downiesphaeridium polytrichum"
Downiesphaeridium sarmentum
*Downiesphaeridium spinulastrum
Downiesphaeridium tribuliferum