(Leptosomatidae) (Leptosomatidae) is a biological family of the class Enoplea and order Enoplida.
Barbonema
Corythostoma
Cylicolaimus
Deontostoma
Eusynonchus
Leptosomatides
Leptosomatina
Leptosomatum
Leptosomella
Macronchus
Metacylicolaimus
Parabarbonema
Paracylicolaimus
Paraleptosomatides
Paratuerkiana
Platycoma
Platycomopsis
Pseudocella
Ritenbenkia
Synonchoides
Synonchus
Syringonomus
Thoracostoma
Turbolaimella
Anoplostomatidae
Anticomidae
Cryptonchidae
Enoplidae
Eurystominidae
Ironidae
Lauratonematidae
Leptosomatidae
Oncholaimidae
Onchulidae
Oxystominidae
Phanodermatidae
Prismatolaimidae
Rhabdodemaniidae
Rhaptothyreidae
Symplocostomatidae
Synochidae
Thoracostomopsidae
Trefusiidae
Triodontolaimidae
Tripylidae