Alphabetical Listing of Genera within this Taxa Group:

genus     Nummoloculina		T2010161
genus     Sigmella		T2011247
genus     Sigmoihauerina		T2011250
genus     Sigmoilina		T2011251
genus     Sigmoilinita		T2011252
genus     Sigmopyrgo		T2011255
genus     Spirosigmoilina		T2011344
genus     Vertebrasigmoilina		T2012031