organisms
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Domain eukaryotes
see Domain Eukaryota Chatton, 1925
amoeboid protists
"testate amoebae with filopodia"
see Class Testaceafilosea
Order Euglyphida Copeland, 1956
Family Trinematidae Hoogenraad & de Groot, 1940
Genus Playfairina Thomas, 1961