Pterothecidae Wenz, 1938
Phragmosphaera chautauquae
Phragmosphaera diopetes
Phragmosphaera expansus
Phragmosphaera globata
Phragmosphaera incisus
Phragmosphaera ithagenia
Phragmosphaera lyra
Phragmosphaera miranda
Phragmosphaera natator
Phragmosphaera nitela
Phragmosphaera ponceti
Phragmosphaera triliratus
Phragmosphaera victoriae
