organisms
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: -
Domain eukaryotes
see Domain Eukaryota Chatton, 1925
Count: 1k;12p;37c;157o;717f;2996g;586s; †2o;1g
amoeboid protists
Count: 2p;7c;40o;264f;1038g;3s; †2o
Class Acantharea Haeckel, 1881
Count: [g] 4o;18f;49g
Order Arthracanthida Schewiakoff, 1926
Count: [g] 9f;30g
Suborder Sphaenacantha Schewiakoff, 1926
Count: [g] 6f;20g
1 Family Acanthometridae Haeckel, 1887
Count: [g] 3g
2 Family Dorataspidae Haeckel, 1887
Count: [g] 11g
3 Family Phractopeltidae Haeckel, 1887
Count: [g] 1g
4 Family Diploconidae Haeckel, 1887
Count: [g] 1g
5 Family Lithopteridae Haeckel, 1887
Count: [g] 1g
6 Family Hexalaspidae Haeckel, 1887
Count: [g] 3g