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
Clade Tetraneuralia Wanninger 2009
Phylum Mollusca Linnaeus, 1758 - molluscs
Subphylum Conchifera Gegenbauer, 1878
Ganglioneura Rudophi, 1812
Clade Pleistomollusca Kocot, Cannon, Todt, Citarella, Kohn, Meyer, Santos, Schander, Moroz, Lieb & Halanych 2011
Class Gastropoda Cuvier, 1795 - snails and slugs
Subclass Orthogastropoda Ponder & Lindberg, 1995
Apogastropoda Salvini-Plawen & Haszprunar, 1987
Superorder Heterobranchia Burmeister, 1837
Euthyneura Spengel, 1881
Tectipleura Schrödl, Jörger, Klussmann-Kolb & Wilson, 2011
Panpulmonata Jörger, Stöger, Kano, Fukuda, Knebelsberger & Schrödl, 2010
Order Eupulmonata Haszprunar & Huber, 1990
Suborder Stylommatophora Schmidt, 1855 - higher pulmonates
Informal Group "Sigmurethra" Pilsbry, 1900
Superfamily Streptaxoidea Gray, 1860
Family Streptaxidaeᵀ Gray, 1860
Subfamily Enneinae Bourguignat, 1883
Genus Gulella Pfeiffer, 1856
Gulella argoudi Griffiths, 2000
Gulella mamellensis Griffiths, 2000
01 Subgenus Gulella (Aenigmigulella) Pilsbry & Cockerell, 1933
02 Subgenus Gulella (Avakubia) Pilsbry, 1919
03 Subgenus Gulella (Conogulella) Pilsbry, 1919
04 Subgenus Gulella (Costigulella) Pilsbry, 1919
05 Subgenus Gulella (Digulella) Haas, 1934
06 Subgenus Gulella (Gulella)ᵀ Pfeiffer, 1856
07 Subgenus Gulella (Huttonella) Pfeiffer, 1856
08 Subgenus Gulella (Mirigulella) Pilsbry & Cockerell, 1933
09 Subgenus Gulella (Molarella) Connolly, 1922
10 Subgenus Gulella (Paucidentella) Thiele, 1933
11 Subgenus Gulella (Paucidentina) Martens, 1897
12 Subgenus Gulella (Plicigulella) Pilsbry, 1919
13 Subgenus Gulella (Primigulella) Pilsbry, 1919
14 Subgenus Gulella (Rhabdogulella) Haas, 1934
15 Subgenus Gulella (Silvigulella) Pilsbry, 1919
16 Subgenus Gulella (Sphincterocochlion) Verdcourt, 1985
17 Subgenus Gulella (Tortigulella) Pilsbry, 1919
18 Subgenus Gulella (Uniplicaria) Pfeiffer, 1856