Natura - nature
  
 actualia - actual entities
    
 Mundus Plinius - physical world
      
 naturalia - natural bodies
        
 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
                    
 Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                      
 Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                        
 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
                                                              
 Communostraca
                                                                
 Class Malacostraca Latreille, 1802
                                                                  
 Subclass Eumalacostraca Grobben, 1892
                                                                    
 Superorder Eucarida Calman, 1904
                                                                      
 Order Decapoda Latreille, 1802 - decapods
                                                                        
 Suborder Pleocyemata Burkenroad, 1963
                                                                          
 Infraorder Brachyura Latreille, 1802 - true crabs
                                                                            
 Section Eubrachyura de Saint Laurent, 1980
                                                                              
 Subsection Heterotremata Guinot, 1977
                                                                                
 Superfamily Gecarcinucoidea Rathbun, 1904
                                                                                  
 Family Gecarcinucidaeᵀ Rathbun, 1904
                                                                                    
 Genus Somanniathelphusa Bott, 1968
                                                                                      
 01 Somanniathelphusa amoyensis Naiyanetr & Dai, 1997
                                                                                      
 02 Somanniathelphusa araeochela Naiyanetr & Dai, 1997
                                                                                      
 03 Somanniathelphusa bawangensis Dai & Xing, 1994
                                                                                      
 04 Somanniathelphusa boyangensis Dai & Zhou, 1994
                                                                                      
 05 Somanniathelphusa brevipodum Dai, Song, He, Cao, Xu & Zhong, 1975
                                                                                      
 06 Somanniathelphusa dangi Yeo & Quynh, 1999
                                                                                      
 07 Somanniathelphusa falx Ng & Dudgeon, 1992
                                                                                      
 08 Somanniathelphusa gaoyunensis Dai, Peng & Zhou, 1994
                                                                                      
 09 Somanniathelphusa grayi (Alcock, 1909)
                                                                                      
 10 Somanniathelphusa guilinensis Naiyanetr & Dai, 1997
                                                                                      
 11 Somanniathelphusa hainanensis Dai & Xing, 1994
                                                                                      
 12 Somanniathelphusa huaanensis Naiyanetr & Dai, 1997
                                                                                      
 13 Somanniathelphusa huanglungensis Dai, Peng & Zhou, 1994
                                                                                      
 14 Somanniathelphusa kyphuensis Dang, 1995
                                                                                      
 15 Somanniathelphusa lacuvita Ng, 1995
                                                                                      
 16 Somanniathelphusa linchuanensis Dai, Peng & Zhou, 1994
                                                                                      
 17 Somanniathelphusa longicaudus Naiyanetr & Dai, 1997
                                                                                      
 18 Somanniathelphusa megachela Naiyanetr & Dai, 1997
                                                                                      
 19 Somanniathelphusa nanningensis Naiyanetr & Dai, 1997
                                                                                      
 20 Somanniathelphusa pax Ng & Kosuge, 1995
                                                                                      
 21 Somanniathelphusa plicatus (Fabricus, 1798)
                                                                                      
 22 Somanniathelphusa qiongshanensis Dai & Xing, 1994
                                                                                      
 23 Somanniathelphusa ruijinensis Dai, Peng & Zhou, 1994
                                                                                      
 24 Somanniathelphusa sinensis (H. Milne-Edwards, 1853)
                                                                                      
 25 Somanniathelphusa taiwanensis Bott, 1968
                                                                                      
 26 Somanniathelphusa tongzhaensis Naiyanetr & Dai, 1997
                                                                                      
 27 Somanniathelphusa triangularis Dang & Hai, 2005
                                                                                      
 28 Somanniathelphusa yangshanensis Naiyanetr & Dai, 1997
                                                                                      
 29 Somanniathelphusa yuilinensis Naiyanetr & Dai, 1997
                                                                                      
 30 Somanniathelphusa zanklon Ng & Dudgeon, 1992
                                                                                      
 31 Somanniathelphusa zhangpuensis Naiyanetr & Dai, 1997
                                                                                      
 32 Somanniathelphusa zhapoensis Naiyanetr & Dai, 1997
                                                                                      
 33 Somanniathelphusa zhongshiensis Dai, Peng & Zhou, 1994