Alphabetical Listing of Genera within this Taxa Group:
genus     Astrammina T2004913
genus     Carteria T2001134
genus     Cenchridium T2001270
genus     Cribrosphaera T2000895
genus     Glabratella T2004278
genus     Globigerina T2000821
genus     Orbulina T2004047
genus     Planoglabratella T2004282