(Macronchus) (Macronchus) is a biological genus in the family Leptosomatidae and order Enoplida.
Macronchus shealsi
Barbonema
Corythostoma
Cylicolaimus
Deontostoma
Eusynonchus
Leptosomatides
Leptosomatina
Leptosomatum
Leptosomella
Macronchus
Metacylicolaimus
Parabarbonema
Paracylicolaimus
Paraleptosomatides
Paratuerkiana
Platycoma
Platycomopsis
Pseudocella
Ritenbenkia
Synonchoides
Synonchus
Syringonomus
Thoracostoma
Turbolaimella