Classification
(master taxon) [(master rank)]Protoctista [kingdom]
Actinopoda [phylum]
Sarcodina [subphylum]
Phaeodaria [class]
Phaeogromia [order]
Challengeridae [family]
Familia Challengeridae bevat de volgende taxa:
Challengeranium [genus]
Challengeria [genus]
Challengeron [genus]
Protocystis [genus]