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
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
Micrura Hansen & Sørensen, 1904
Pantetrapulmonata Shultz, 2007
Tetrapulmonata Shultz, 1990
Serikodiastida Garwood & Dunlop, 2014
Order Araneae Clerck, 1757 - spiders
Suborder Opisthothelae Pocock, 1892 - modern spiders
[crown] Infraorder Araneomorphae Smith, 1902
Neocribellatae
Araneoclada
Haplogynae
Family Tetrablemmidae O. P.-Cambridge, 1873
01 Genus Ablemma Roewer, 1963
02 Genus Afroblemma Lehtinen, 1981 [monotypic]
03 Genus Anansia Lehtinen, 1981 [monotypic]
04 Genus Bacillemma Deeleman-Reinhold, 1993 [monotypic]
05 Genus Borneomma Deeleman-Reinhold, 1980
06 Genus Brignoliella Shear, 1978
07 Genus Caraimatta Lehtinen, 1981
08 Genus Choiroblemma Bourne, 1980
09 Genus Cuangoblemma Brignoli, 1974 [monotypic]
10 Genus Fallablemma Shear, 1978
11 Genus Gunasekara Lehtinen, 1981 [monotypic]
12 Genus Hexablemma Berland, 1920 [monotypic]
13 Genus Indicoblemma Bourne, 1980
14 Genus Lamania Lehtinen, 1981
15 Genus Lehtinenia Tong & Li, 2008 [monotypic]
16 Genus Maijana Lehtinen, 1981 [monotypic]
17 Genus Mariblemma Lehtinen, 1981 [monotypic]
18 Genus Matta Crosby, 1934
19 Genus Micromatta Lehtinen, 1981 [monotypic]
20 Genus Monoblemma Gertsch, 1941
21 Genus Paculla Simon, 1887
22 Genus Pahanga Shear, 1979
23 Genus Perania Thorell, 1890
24 Genus Rhinoblemma Lehtinen, 1981 [monotypic]
25 Genus Sabahya Deeleman-Reinhold, 1980
26 Genus Shearella Lehtinen, 1981
27 Genus Singalangia Lehtinen, 1981 [monotypic]
28 Genus Singaporemma Shear, 1978
29 Genus Sulaimania Lehtinen, 1981 [monotypic]
30 Genus Tetrablemmaᵀ O. P.-Cambridge, 1873