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 Lophotrochozoa Halanych, Bacheller, Aguinaldo, Liva, Hillis & Lake 1995 - lophotrochozoans
Clade Trochozoa Beklemischev, 1944 - trochozoans
Phylum Annelida Lamarck, 1809 - segmented worms
Class Clitellata Michaelsen, 1919
"oligochaetous Clitellata" [paraphyletic]
Subclass Diplotesticulata
Superorder Metagynophora Jamieson, 1988 [monotypic]
Order Opisthopora
Suborder Crassiclitellata
Cohort Terrimegadrili Jamieson, 1988
Superfamily Megascolecoidea
Family Acanthodrilidae Claus, 1880
Genus Diplocardia Garman, 1888
01 Diplocardia alabamana Gates, 1977
02 Diplocardia alba
03 Diplocardia biprostatica Gates, 1977
04 Diplocardia bitheca Gates, 1977
05 Diplocardia communis Garman, 1888
06 Diplocardia conoyeri Murchie, 1961
07 Diplocardia farmvillensis Gates, 1977
08 Diplocardia gracilis Gates, 1943
09 Diplocardia komereki Gates, 1977
10 Diplocardia meansi Gates, 1977
11 Diplocardia minima Gates, 1977
12 Diplocardia nova Gates, 1977
13 Diplocardia ornata Gates, 1943
14 Diplocardia pettiboneae Gates, 1977
15 Diplocardia riparia Smith, 1895
16 Diplocardia singularis (Ude, 1893)
17 Diplocardia smithi Macnab & McKey-Fender, 1955
18 Diplocardia sylvicola Gates, 1977
19 Diplocardia vaili Gates, 1977
20 Diplocardia verrucosa Ude, 1895