Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Biota
           "neomura"
             Domain Eukaryota Chatton, 1925 - eukaryotes
               "neokaryotes" - mitochondrial eukaryotes
                 "neozoa"
                   "scotokaryotes" Cavalier-Smith, 1999
                     "podiates" Cavalier-Smith, 2013
                       Amorphea Adl et al., 2012
                         Opisthokonta Cavalier-Smith, 1987
                           Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
                                 Epitheliozoa Ax, 1996
                                   Eumetazoa Bütschli, 1910 - eumetazoans
                                     Bilateria Hatschek, 1888 - bilaterians
                                       Protostomia Grobben, 1908
                                         Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997 - ecdysozoans
                                           Superphylum Panarthropoda
                                             Phylum Arthropoda von Siebold, 1848 - arthropods
                                               Euarthropoda
                                                 Mandibulata
                                                   Crustaceomorpha Chernyshev, 1960
                                                     Labrophora Siveter, Waloszek & Williams
                                                       Subphylum Pancrustacea Zrzavý et al., 1997
                                                         Altocrustacea
                                                           Miracrustacea
                                                             Superclass Hexapoda Latreille, 1825
                                                               Class Insecta Linnaeus, 1758 - insects
                                                                 Subclass Dicondylia
                                                                   Infraclass Pterygota
                                                                     Metapterygota
                                                                       Neoptera
                                                                         Eumetabola
                                                                           Holometabola
                                                                             Superorder Panorpida
                                                                               Antliophora
                                                                                 Halteria
                                                                                   Order Diptera Linnaeus, 1758 - true flies, mosquitoes, gnats
                                                                                     Suborder Brachycera
                                                                                       Cyclorrhapha
                                                                                         Infraorder Muscomorpha
                                                                                           Schizophora
                                                                                             Calyptratae
                                                                                               Superfamily Muscoidea
                                                                                                 Family Muscidaeᵀ - house flies, stable flies, etc.
                                                                                                   Subfamily Muscinaeᵀ
                                                                                                     Genus Muscaᵀ Linnaeus, 1758
                                                                                                       Musca autumnalis De Geer, 1776 - face fly
                                                                                                       Musca domestica Linnaeus, 1758 - house fly
                                                                                                       Musca vetustissima Walker, 1849