Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade neomura Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria Cavalier-Smith, 2021
Clade dorsates Cavalier-Smith, 2021
Clade podiates Cavalier-Smith, 2012
[crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
[crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
[crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
Kingdom Animalia Linnaeus, 1758 - animals
Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
Subkingdom Bilateria Hatschek, 1888 - bilaterians
Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
Infrakingdom Protostomia Grobben, 1908
Superphylum Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
Panarthropoda Nielsen, 1995 - panarthropods
Tactopoda Budd, 2001
Phylum Arthropoda Siebold, 1848 - arthropods
Euarthropoda
Antennulata
Subphylum Mandibulata Snodgrass, 1938
Infraphylum Pancrustacea Zrzavý & Štys, 1997
Altocrustacea
Miracrustacea
Superclass Hexapoda Latreille, 1825
Cercophora
Class Insecta Linnaeus, 1758 - insects
Subclass Dicondylia Haeckel, 1866
Infraclass Pterygota Lang, 1888
Division Ephemeroptera Hyatt & Arms, 1890
Order Ephemeropteraᵀ Hyatt & Arms, 1891 - mayflies
Suborder †Permoplectoptera (Tillyard, 1932)
Superfamily †Protereismatoidea (DeMoulin, 1958)
Family †Protereismatidaeᵀ Lameere, 1917
Genus †Protereismaᵀ Sellards, 1907
01 ?†Protereisma lithophilus (Germar, 1842)
02 ?†Protereisma palaeon (Weyenbergh, 1874)
03 ?†Protereisma prisca (Germar, 1839)
04 ?†Protereisma speciosa (Oppenheim, 1888), nom. illeg.
05 ?†Protereisma uralicum Zalessky, 1947
06 †Protereisma acuminatum (Sellards, 1907)
07 †Protereisma americanum
08 †Protereisma apicalis (Martynov, 1928)
09.1 †Protereisma arcuatus (Sellards, 1907)
09.2 †Protereisma extensis (Sellards, 1907)
10 †Protereisma curta (Sellards, 1907)
11 †Protereisma directum Carpenter, 1979
12 †Protereisma elongata (Sellards, 1907)
13 †Protereisma gracilis (Sellards, 1907)
14 †Protereisma insigne Tillyard, 1932
15 †Protereisma latum Sellards, 1907
16 †Protereisma minus Sellards, 1907
17 †Protereisma permianum Sellards, 1907
18 †Protereisma rectus (Sellards, 1907)