Alfredinidae
(tree size 3)
Amphisteginidae
(tree size 2)
Asterigerinidae
(tree size 8)
Asterigerinatidae
(tree size 41)
Boreloididae
(tree size 3)
Epistomariidae
(tree size 41)
Lepidocyclinidae
(tree size 37)
Anomalinidae
(tree size 175)
Amphistegenidae
(tree size 19)