Animalia | Nematoda | Enoplea | Trichinellida | Capillariidae | Capillaria
Biota | Animalia | Brachiopoda | Rhynchonelliformea | Strophomenata | Productida | Strophalosiidina | Strophalosioidea | Strophalosiidae | Echinalosiinae | Capillaria
|  | Duméril, 1805 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Williams et al., 1996 | Sarycheva & Sokolskaya, 1959 | Schuchert, 1913 | Schuchert, 1913 | Schuchert, 1913 | Waterhouse, 2001 | Waterhouse, 2001