IRMNG

Between brackets is the number of accepted species

1 Click on "-" to collapse/hide all child taxa

2 Shows the number of accepted species within the taxon

3 The last expanded taxon is highlighted

4 Click on "+" to expand/show all child taxa

5 Click to see the taxon details page

Show accepted taxa only Only show main ranks

Biota
Kingdom Animalia
Kingdom Archaea
Kingdom Bacteria
Kingdom Chromista
Subkingdom Hacrobia
Phylum Cryptista
Phylum Cryptophyta accepted as Cryptista
Phylum Haptophyta
Class Coccolithophyceae
Order Arkhangelskiales †
Order Braarudosphaerales
Order Coccolithales
Order Coccolithophyceae (awaiting allocation)
Order Coccolithophyceae incertae sedis
Order Coccosphaerales
Order Discoasterales †
Order Eiffellithales †
Order Isochrysidales
Order Phaeocystales
Order Podorhabdales †
Order Prinsiales accepted as Isochrysidales
Order Prymnesiales
Order Putative Palaeozoic nannofossils (unaccepted) †
Order Rhabdosphaerales accepted as Syracosphaerales
Order Stephanolithiales
Order Syracosphaerales
Order Unallocated nannoliths †
Family Ceratolithaceae Norris, 1965
Family Conusphaeraceae † accepted as Eoconusphaeraceae Kristan-Tollman, 1988 †
Family Eoconusphaeraceae Kristan-Tollman, 1988 †
Family Goniolithaceae Deflandre, 1957 †
Family Lapideacassaceae Bown & Young, 1997 †
Family Lithostromationaceae Deflandre, 1959 †
Family Microrhabdulaceae Deflandre, 1963 †
Genus Lithraphidites Deflandre, 1963 †
Genus Microrhabduloidus G. Deflandre, 1963 † accepted as Microrhabdulus G. Deflandre, 1959 †
Genus Microrhabdulus G. Deflandre, 1959 †
Genus Pseudolithraphidites H. Keupp, 1976 †
Genus Pseudomicula K. Perch-Nielsen in Perch-Nielsen et al., 1978 †
Genus Singanoa J.A. Lees, 2007 †
Family Rhomboasteraceae P.R. Bown, 2005 †
Family Triquetrorhabdulaceae Lipps, 1969 † accepted as Ceratolithaceae Norris, 1965
Genus Acadialithus R.W. Howe, 2017 †
Genus Annulithus A.P. Rood, W.W. Hay & T. Barnard in Barnard & Hay, 1974 †
Genus Assipetra P.H. Roth, 1973 †
Genus Carnicalyxia Janofske, 1990 †
Genus Cassianospica Janofske, 1992 †
Genus Ceratolithina E. Martini, 1967 †
Genus Ceratolithoides M.N. Bramlette & E. Martini, 1964 †
Genus Hayesites H. Manivit, 1971 †
Genus Leesella P.R. Bown & T. Dunkley Jones, 2006 †
Genus Liliasterites Stradner & Steinmetz, 1984 †
Genus Marthasterites G. Deflandre, 1959 †
Genus Minylitha D. Bukry, 1973 †
Genus Nannoturba C. Müller, 1979 †
Genus Orthogonoides G.E. Wiegand, 1984 †
Genus Phosterolithus R. Aguado in Aguado et al., 2014 †
Genus Prinsiosphaera A.S. Jafar, 1983 †
Genus Rucinolithus L.E. Stover, 1966 †
Genus Sikoraea O. Varol & A.R. Bowman, 2019 †
Genus Spearlithus R.O.B.P. da Gama, 2016 †
Genus Tripinnalithus J.R. Young & P.R. Bown, 2014 †
Genus Watkinsia M. Covington, 1994 †
Order Watznaueriales †
Order Zygodiscales
Class Haptophyceae accepted as Coccolithophyceae
Class Pavlovophyceae
Class Prymnesiophyceae accepted as Coccolithophyceae
Class Rappephyceae accepted as Rappephyceae
Class Rappephyceae
Order Prymnesiida accepted as Coccolithophyceae
Phylum Heliozoa
Phylum Telonemia
Class Kinetomonadea accepted as Endohelea
Order Microhelida
Subkingdom Harosa
Kingdom Fungi
Kingdom Plantae
Kingdom Protista accepted as Protozoa
Kingdom Protozoa
Kingdom Viruses