Mesostigmata
Larinyssus Strandtmann, 1948
Mesonyssoides Fain & Nadchatram, 1962
Mesonyssus Fain, 1960
Neonyssus Hirst, 1922
Paraneonyssus Castro, 1948
Passeronyssus Fain, 1960
Ptilonyssoides Vitzthum, 1935
Ptilonyssus Berlese & Trouessart, 1889
Rallinyssoides Fain, 1960
Rallinyssus Strandtmann, 1948
Rhinoecius Cooreman, 1946
Rhinonyssus Trouessart, 1884
Ruandanyssus Fain, 1957
Sternostoma Berlese & Trouessart, 1889
Tinaminyssus Strandtmann & Wharton, 1958