Dorylaimida
(tree size 2588)
Mononchida
Monhysterida
(tree size 1932)
Desmodorida
(tree size 2304)
Araeolaimida
(tree size 962)
Mononchida
(tree size 217)
Dorylaimida
Triplonchida
(tree size 30)
Chromadorida
(tree size 946)
Metateratocephalida
(tree size 11)
Teratocephalida
Trefusiida
(tree size 10)
Chromadoria
(tree size 3140)
Dracogarelus
(tree size 3)
Illium
(tree size 2)
Zalonema
(tree size 10)
Eudesmoscolex
(tree size 6)
Croconema
(tree size 21)
Desmodorella
(tree size 14)
Pseudosteinieria
(tree size 5)
Bolbonema
(tree size 9)
Amphimonohystera
(tree size 3)
Chromadoropsis
(tree size 7)
Linhystera
(tree size 4)
Xenodesmodora
(tree size 6)
Anguimonhystera
(tree size 3)
Amphimonohystrella
(tree size 2)
Trichromadorita
(tree size 2)
Antarticonema
(tree size 2)
Notosouthernia
(tree size 1)
Pheronus
(tree size 1)
Litonema
(tree size 1)
Synanema
(tree size 1)
Iotalaimus
(tree size 1)
Simploconema
(tree size 1)
Longitubopharynx
(tree size 1)
Macfadyenia
(tree size 1)
Notocamacolaimus
(tree size 1)
Notacamacolaimus
(tree size 1)
Convexonolaimus
(tree size 1)
Dioctophyma
(tree size 1)