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 Pisciforma
Superfamily Siphlonuroidea Ulmer, 1920
Family Siphlonuridaeᵀ Ulmer, 1920
Subfamily Siphlonurinaeᵀ Ulmer, 1920
Genus Siphlonurusᵀ Eaton, 1868
Siphlonurus abraxas Jacob, 1986
Siphlonurus aestivalis Eaton [Rsyon?]
Siphlonurus alternatus (Say, 1824)
Siphlonurus autumnalis McDunnough, 1931
Siphlonurus barbaroides McDunnough, 1929
Siphlonurus barbarus McDunnough, 1924
Siphlonurus chankae Tshernova
Siphlonurus columbianus McDunnough, 1925
Siphlonurus decorus Traver, 1932
Siphlonurus demaryi Kondratieff & Voshell, 1981
Siphlonurus lacustris Eaton, 1870
Siphlonurus luridipennis (Burmeister, 1839)
Siphlonurus marginatus Traver, 1932
Siphlonurus marshalli Traver, 1934
Siphlonurus minnoi Provonsha & McCafferty, 1982
Siphlonurus noveboracana (Lichtenstein, 1796)
Siphlonurus nuessleri Jacob, 1972
Siphlonurus occidentalis Eaton, 1885
Siphlonurus phyllis McDunnough, 1923
Siphlonurus quebecensis Provancher, 1878
Siphlonurus rapidus McDunnough, 1924
Siphlonurus sanukensis Takahashi
Siphlonurus securifer McDunnough, 1926
Siphlonurus spectabilis Traver, 1934
Siphlonurus typicus Eaton, 1885