Trichostrongylidae
Camelostrongylus bisonis (Chapin, 1925)
Camelostrongylus harrisi (Le Roux, 1930)
Camelostrongylus lyratus (Sjoberg, 1926)
Camelostrongylus mentulatus (Railliet & Henry, 1909)
Camelostrongylus ryjikovi (Jancev, 1977)
