Americoccus MacGillivray, 1921 (original description)
Douglasia MacGillivray, 1921 accepted as Orthezia Bosc, 1784 (original description)
Duplachionaspis MacGillivray, 1921 (original description)
Duplaspidiotus MacGillivray, 1921 (original description)
Entaspidiotus Macgillivray, 1921 (original description)
Essigaspis Macgillivray, 1921 (original description)
Genaparlatoria Macgillivray, 1921 (original description)
Gramenaspis Macgillivray, 1921 (original description)
Graphaspis Macgillivray, 1921 (original description)
Greenacoccus Macgillivray, 1921 (original description)
Greenaspis Macgillivray, 1921 (original description)
Greeniella Macgillivray, 1921 (original description)
Greenoidea Macgillivray, 1921 (original description)
Hemaspidis Macgillivray, 1921 (original description)
Hemiaspis Macgillivray, 1921 accepted as Hemaspidis Macgillivray, 1921 (original description)
Hendaspidiotus Macgillivray, 1921 (original description)
Inchoaspis Macgillivray, 1921 (original description)
Inciaspis Macgillivray, 1921 (original description)
Kuwanaspis Macgillivray, 1921 (original description)
Lattaspidiotus Macgillivray, 1921 (original description)
Leonardaspis Macgillivray, 1921 (original description)
Leonardianna Macgillivray, 1921 (original description)
Lepidaspidis Macgillivray, 1921 (original description)
Ligulaspis Macgillivray, 1921 (original description)
Lindingaspis Macgillivray, 1921 (original description)
Lindingeria Macgillivray, 1921 (original description)
Lineaspis Macgillivray, 1921 (original description)
Marchalaspis Macgillivray, 1921 (original description)
Monaonidiella Macgillivray, 1921 (original description)
Neogreenia Macgillivray, 1921 (original description)
Newsteadiella Macgillivray, 1921 (original description)
Niveaspis MacGillivray, 1921 (original description)
Nudachaspis Macgillivray, 1921 (original description)
Obluctaspis Macgillivray, 1921 (original description)
Obtusaspis Macgillivray, 1921 (original description)
Octaspidiotus Macgillivray, 1921 (original description)
Parachionaspis Macgillivray, 1921 (original description)
Parafiorinia Macgillivray, 1921 (original description)
Paragreenia Macgillivray, 1921 accepted as Neogreenia Macgillivray, 1921 (original description)
Paraonidia Macgillivray, 1921 (original description)
Paraonidiella Macgillivray, 1921 (original description)
Parischnaspis Macgillivray, 1921 (original description)
Parrottia Macgillivray, 1921 (original description)
Partargionia Macgillivray, 1921 (original description)
Pelomphala Macgillivray, 1921 (original description)
Proceraspis Macgillivray, 1921 (original description)
Prontaspis Macgillivray, 1921 (original description)
Pseudaonidiella Macgillivray, 1921 (original description)
Pseudaulacaspis Macgillivray, 1921 (original description)
Pygidiaspis Macgillivray, 1921 (original description)
Quadraspidiotus Macgillivray, 1921 (original description)
Remotaspidiotus Macgillivray, 1921 (original description)
Remotaspis Macgillivray, 1921 (original description)
Rhizaspidiotus Macgillivray, 1921 (original description)
Rugaspidiotus MacGillivray, 1921 (original description)
Rutherfordia Macgillivray, 1921 (original description)
Sclopetaspis Macgillivray, 1921 (original description)
Scobinaspis Macgillivray, 1921 (original description)
Scrupulaspis Macgillivray, 1921 (original description)
Semelaspidus Macgillivray, 1921 (original description)
Separaspis Macgillivray, 1921 (original description)
Sinistraspis Macgillivray, 1921 (original description)
Situlaspis Macgillivray, 1921 (original description)