A Truncatoflabellum incrustatum, holotype, USNM 40774, Albatross 5251, Philippines B T. sphenodeum, lectotype, NZGS CO 681, Trilissick Basin, New Zealand (Duntroonian = Lower Oligocene) C T. crassum, USNM 1130686, Albatross 5270, Philippines D T. aculeatum, USNM 40781, Albatross 5156, Philippines. Scale bars: all 10 mm.

  Part of: Cairns SD (2016) A key to the genera and species of the transversely-dividing Flabellidae (Anthozoa, Scleractinia, Flabellidae), with a guide to the literature, and the description of two new species. ZooKeys 562: 1-48. https://doi.org/10.3897/zookeys.562.7310