Animalia | Nematoda | Chromadorea | Oxyurida | Heteroxynematidae | Heteroxynema
Biota | Animalia | Nematoda | Chromadorea | Chromadoria | Rhabditida | Spirurina | Oxyuridomorpha | Oxyuroidea | Heteroxynematidae | Heteroxynematinae | Heteroxynema | Heteroxynema (Heteroxynema) | Heteroxynema (Heteroxynema) cucullatum
|  |  | Inglis, 1983 | Pearse, 1942 | Chitwood, 1933 | Railliet & Henry, 1915 | De Ley & Blaxter, 2002 | Weinland, 1858 | Skrjabin & Shikhobalova, 1948 | Skrjabin & Shikhobalova, 1948 | Hall, 1916 | Hall, 1916 | (Hall, 1916)