Animalia | Nematoda | Adenophorea | Trichocephalida | Trichinellidae | Trichinella
Biota | Animalia | Nematoda | Enoplea | Dorylaimia | Trichinellida | Trichinellina | Trichinelloidea | Trichinellidae | Trichinella
|  |  | sensu De Ley & Blaxter, 2004 |  | Trichinellida Hall, 1916 |  | Ward, 1907 | Ward, 1907 | Railliet, 1895