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
Vericrustacea
Multicrustacea
Subclass Copepoda H. Milne-Edwards, 1840 - copepods
Infraclass Neocopepoda Huys & Boxshall, 1991
Superorder Podoplea Giesbrecht, 1882
Order Siphonostomatoida Thorell, 1859
Family Pennellidae Burmeister, 1834
01 Genus Allotrifur Yamaguti, 1963
02 Genus Cardiodectes C.B. Wilson, 1917
03 Genus Creopelates Shiino, 1958
04 Genus Exopenna Boxshall, 1986
05 Genus Haemobaphes Steenstrup & Lütken, 1861
06 Genus Impexus Kabata, 1972
07 Genus Lernaeenicus C.B. Wilson, 1932
08 Genus Lernaeocera de Blainville, 1822, nom. emend.
09 Genus Lernaeolophus Heller, (1865)
10 Genus Metapeniculus Castro Romero & Baeza Kuroki, 1985
11 Genus Ophiolernaea Shiino, 1958
12 Genus Parinia Kazachenko & Avdeev, 1977, nom. illeg.
13 Genus Peniculisa C.B. Wilson, 1917
14 Genus Peniculus von Nordmann, 1832
15 Genus Pennellaᵀ Oken, 1815
16 Genus Peroderma Heller, (1865)
17 Genus Phrixocephalus C.B. Wilson, 1908
18 Genus Pseudulus Nordmann, 1864
19 Genus Sarcotretes Jungersen, 1913[1911]
20 Genus Serpentisaccus Blasiola, 1979
21 Genus Trifur C.B. Wilson, 1917
22 Genus Pontopsyllus T. Scott, 1894, nom. inq.