Leptosomatum
(tree size 43)
Cylicolaimus
(tree size 9)
Corythostoma
(tree size 3)
Eusynonchus
(tree size 2)
Leptosomella
(tree size 2)
Leptosomatina
(tree size 4)
Metacylicolaimus
(tree size 4)
Leptosomatides
(tree size 15)
Synonchus
(tree size 18)
Platycoma
(tree size 5)
Deontostoma
(tree size 26)
Paraleptosomatides
(tree size 2)
Platycomopsis
(tree size 15)
Thoracostoma
(tree size 65)
Barbonema
(tree size 3)
Pseudocella
(tree size 31)
Platycomopis
(tree size 1)
Tubolaimella
(tree size 4)
Anivanema
(tree size 1)
Tuerkiana
(tree size 1)
Turbolaimella
(tree size 1)
Synonchinae
(tree size 10)
Parabarbonema
(tree size 1)
Cylicolaiminae
(tree size 2)
Ritenbenkia
(tree size 1)
Leptosomatinae
(tree size 7)
Barbonematinae
Platycominae
(tree size 11)
Thoracostomatinae
(tree size 1)
Deontostomatinae
(tree size 2)
Triceratonematinae
(tree size 3)