Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
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
Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
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
Subphylum Chelicerata Heymons, 1901
Euchelicerata Weygoldt & Paulus, 1979
Prosomapoda Lamsdell, 2013
Planaterga Lamsdell, 2013
Dekatriata Lamsdell, 2013
Sclerophorata Kamenz, Staude & Dunlop, 2011
Class Arachnida Lamarck, 1801
Clade Micrura Hansen & Sørensen, 1904
Clade Pantetrapulmonata Shultz, 2007
Clade Tetrapulmonata Shultz, 1990
Superorder Serikodiastida Garwood & Dunlop, 2014
Order Araneida Clerck, 1757 - spiders
Suborder Araneae Clerck, 1757 - tailless spiders
Infraorder Opisthothelae Pocock, 1892 - unsegmented spiders
Clade Araneomorphae Smith, 1902
Clade "cylindrical gland [CY] spigot clade" Wheeler et al., 2017
Clade Dipneumonomorpha
Clade Entelegynae Simon, 1893
Superfamily Araneoidea Clerck, 1757
Family Araneidaeᵀ Clerck, 1757 - orb-weavers
Genus Micrathena Sundevall, 1833
001 Micrathena acuta (Walckenaer, 1841)
002 Micrathena agriliformis (Taczanowski, 1879)
003 Micrathena alvarengai Levi, 1985
004 Micrathena anchicaya Levi, 1985
005 Micrathena annulata Reimoser, 1917
006 Micrathena armigera (C.L. Koch, 1837)
007 Micrathena atuncela Levi, 1985
008 Micrathena balzapamba Levi, 1985
009 Micrathena bananal Levi, 1985
010 Micrathena banksi Levi, 1985
011 Micrathena bicolor (Keyserling, 1864)
012 Micrathena bifida (Taczanowski, 1879)
013 Micrathena bimucronata (O. P.-Cambridge, 1899)
014 Micrathena bogota Levi, 1985
015 Micrathena brevipes (O. P.-Cambridge, 1890)
016 Micrathena brevispina (Keyserling, 1864)
017 Micrathena cicuta Gonzaga & Santos, 2004
018 Micrathena clypeataᵀ (Walckenaer, 1805)
019 Micrathena coca Levi, 1985
020 Micrathena coroico Levi, 1985
021 Micrathena crassa (Keyserling, 1864)
022 Micrathena crassispina (C.L. Koch, 1836)
023 Micrathena cubana (Banks, 1909)
024 Micrathena cyanospina (Lucas, 1835)
025 Micrathena decorata Chickering, 1960
026 Micrathena digitata (C.L. Koch, 1839)
027 Micrathena donaldi Chickering, 1961
028 Micrathena duodecimspinosa (O. P.-Cambridge, 1890)
029 Micrathena elongata (Keyserling, 1864)
030 Micrathena embira Levi, 1985
031 Micrathena evansi Chickering, 1960
032 Micrathena excavata (C.L. Koch, 1836)
033 Micrathena exlinae Levi, 1985
034 Micrathena fidelis (Banks, 1909)
035 Micrathena fissispina (C.L. Koch, 1836)
036 Micrathena flaveola (Perty, 1839)
037 Micrathena forcipata (Thorell, 1859)
038 Micrathena funebris (Marx, 1898)
039 Micrathena furcata (Hahn, 1822)
040 Micrathena furcula (O. P.-Cambridge, 1890)
041 Micrathena furva (Keyserling, 1892)
042 Micrathena gaujoni Simon, 1897
043 Micrathena glyptogonoides Levi, 1985
044 Micrathena gracilis (Walckenaer, 1805)
045 Micrathena guanabara Levi, 1985
046 Micrathena guayas Levi, 1985
047 Micrathena guerini (Keyserling, 1864)
048 Micrathena gurupi Levi, 1985
049 Micrathena hamifera Simon, 1897
050 Micrathena horrida (Taczanowski, 1873)
051 Micrathena huanuco Levi, 1985
052 Micrathena jundiai Levi, 1985
053 Micrathena kirbyi (Perty, 1833)
054 Micrathena kochalkai Levi, 1985
055 Micrathena lata Chickering, 1960
056 Micrathena lenca Levi, 1985
057 Micrathena lepidoptera Mello-Leitão, 1941
058 Micrathena lindenbergi Mello-Leitão, 1940
059 Micrathena lucasi (Keyserling, 1864)
060 Micrathena macfarlanei Chickering, 1961
061 Micrathena margerita Levi, 1985
062 Micrathena marta Levi, 1985
063 Micrathena miles Simon, 1895
064 Micrathena militaris (Fabricius, 1775)
065 Micrathena mitrata (Hentz, 1850)
066 Micrathena molesta Chickering, 1961
067 Micrathena nigrichelis Strand, 1908
068 Micrathena ornata Mello-Leitão, 1932
069 Micrathena parallela (O. P.-Cambridge, 1890)
070 Micrathena patruelis (C.L. Koch, 1839)
071 Micrathena peregrinatorum (Holmberg, 1883)
072 Micrathena petrunkevitchi Levi, 1985
073 Micrathena pichincha Levi, 1985
074 Micrathena pilaton Levi, 1985
075 Micrathena plana (C.L. Koch, 1836)
076 Micrathena pungens (Walckenaer, 1841)
077 Micrathena pupa Simon, 1897
078 Micrathena quadriserrata F.O. P.-Cambridge, 1904
079 Micrathena raimondi (Taczanowski, 1879)
080 Micrathena reali Levi, 1985
081 Micrathena reimoseri Mello-Leitão, 1935
082 Micrathena rubicundula (Keyserling, 1864)
083 Micrathena rufopunctata (Butler, 1873)
084 Micrathena saccata (C.L. Koch, 1836)
085 Micrathena sagittata (Walckenaer, 1841)
086 Micrathena schenkeli Mello-Leitão, 1939
087 Micrathena schreibersi (Perty, 1833)
088 Micrathena sexspinosa (Hahn, 1822)
089 Micrathena shealsi Chickering, 1960
090 Micrathena similis Bryant, 1945
091 Micrathena soaresi Levi, 1985
092 Micrathena spinosa (C. Linnaeus, 1758) Petrunkevitch, 1911
093 Micrathena spinulata F.O. P.-Cambridge, 1904
094 Micrathena spitzi Mello-Leitão, 1932
095 Micrathena striata F.O. P.-Cambridge, 1904
096 Micrathena stuebeli (Karsch, 1886)
097 Micrathena swainsoni (Perty, 1833)
098 Micrathena teresopolis Levi, 1985
099 Micrathena triangularis (C.L. Koch, 1836)
100 Micrathena triangularispinosa (De Geer, 1778)
101 Micrathena triserrata F.O. P.-Cambridge, 1904
102 Micrathena tziscao Levi, 1985
103 Micrathena ucayali Levi, 1985
104 Micrathena vigorsi (Perty, 1833)
105 Micrathena zilchi Kraus, 1955