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Last visited taxon Ceratotheca unguiformis

Position in a system

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species

Ceratotheca unguiformis Novák, 1891

system Vitae - living organisms
domain Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells
superregnum Unikonta
system Opisthokonta Cavalier-Smith, 1987
kingdom Animalia Linnaeus, 1758 - animals
subregnum Eumetazoa Butschli, 1910
divisio Bilateria Hatschek, 1888 - bilaterians
subdivisio Protostomia Grobben, 1908 - protostomes
 Protostomia incertae sedis
class Hyolitha Marek, 1963
order Hyolithida Sysojev, 1957
family Ceratothecidae Fisher, 1962
genus Ceratotheca Novak, 1886
species Ceratotheca unguiformis Novák, 1891


Explanations

extinct taxon