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 Spiralia Schleip, 1929
Clade Platytrochozoa Struck, Wey-Fabrizius, Golombek, Hering, Weigert, Bleidorn, Klebow, Iakovenko, Hausdorf, Petersen, Kück, Herlyn & Hankeln 2014
Clade Rouphozoa Struck, Wey-Fabrizius, Golombek, Hering, Weigert, Bleidorn, Klebow, Iakovenko, Hausdorf, Petersen, Kück, Herlyn & Hankeln 2014
Phylum Platyhelminthes Gegenbaur, 1859 - flatworms
Subphylum Rhabditophora Ehlers, 1985
Class Neoophora
Subclass Neodermata
Infraclass Cestoda
Nephroposticophora
Cestoidea
Eucestoda
Order Tetrabothriidea Baer, 1954, sedis mutabilis [monotypic]
Family Tetrabothriidaeᵀ Linton, 1891
Genus Tetrabothriusᵀ Rudolphi, 1819
01 Tetrabothrius argentinum Szidat, 1964, incertae sedis
02 Tetrabothrius baeri Burt, 1976, incertae sedis
03 Tetrabothrius bairdi Burt, 1978, incertae sedis
04 Tetrabothrius bassani Burt, 1978, incertae sedis
05 Tetrabothrius mozambiquus Deblock, 1966, incertae sedis
06 Tetrabothrius peregrinatoris Burt, 1976, incertae sedis
07 Tetrabothrius phalacrocoracis Burt, 1977, incertae sedis
08 Tetrabothrius reditus Burt, 1978, incertae sedis
09 Tetrabothrius shinni Hoberg, 1987, incertae sedis
10 Subgenus Culmenamniculus Muravyova, 1975
11 Subgenus Neotetrabothrius Nybelin, 1929
12 Subgenus Oriana Leiper & Atkinson, 1914
13 Subgenus Tetrabothriusᵀ Rudolphi, 1819