Superfamily
ATALANTACEA
Families
ATALANTIDAE
ATLANTIDAE
CARINARIIDAE
PTETOTRACHEIDAE
Family
ATLANTIDAE
Genera
Atlanta
Atlanta
Atlantidea
Brownia
Helicophlegma
Ladas
Oxygyrus
Protatlanta
Protoatlanta
Steira
To Families
Family
CARINARIIDAE
Genera
Aloysia
Cardiapoda
Carinaria
Carinairoida
Monophora
Pterosoma
Timoriena
Tithyonia
To Families
Family
PTEROTRACHEIDAE
Genera
Anops
Averna
Ceratophora
Cerophora
Demarestia
Eupterotrachea
Euryops
Firola
Firolella
Firoloida
Heterodens
Hypterus
Pterotrachea
To Families
To Superfamilies