Tetranychidae
Mononychellus bondari (Paschoal, 1970)
Mononychellus caribbeanae (McGregor, 1950)
Mononychellus chapalensis Tuttle, Baker & Abbatiello, 1976
Mononychellus chemosetosus (Paschoal, 1970)
Mononychellus erythrinae Tuttle, Baker & Abbatiello, 1976
Mononychellus eysenhardtiae Tuttle, Baker & Abbatiello, 1976
Mononychellus flabellosetus (Beer & Lang, 1958)
Mononychellus georgicus (Reck, 1948)
Mononychellus heteromniae Meyer, 1987
Mononychellus hispidosetus (Beer & Lang, 1958)
Mononychellus hoffmannae Quiros de Gonzalez, Viloria & Carvajal, 1996
Mononychellus hyptis Tuttle, Baker & Abbatiello, 1974
Mononychellus lippiae (Meyer, 1974)
Mononychellus manihoti Doreste, 1981
Mononychellus mcgregori (Flechtmann & Baker, 1970)
Mononychellus planki (McGregor, 1950)
Mononychellus progresivus Doreste, 1981
Mononychellus psidium (Estebanes & Baker, 1968)
Mononychellus reevesi (Estebanes & Baker, 1968)
Mononychellus siccus (Pritchard & Baker, 1955)
Mononychellus tanajoa (Bondar, 1938)
Mononychellus tephrosiae Tuttle, Baker & Abbatiello, 1974
Mononychellus tunstalli (Meyer, 1974)
Mononychellus vaalensis Meyer, 1987
Mononychellus vilaricensis (Paschoal, 1971)
Mononychellus virginiensis (McGregor, 1950)
Mononychellus virosus (Meyer, 1974)
Mononychellus wainsteini Tuttle, Baker & Abbatiello, 1974
Mononychellus willardiae Tuttle, Baker & Abbatiello, 1976
Mononychellus yemensis Meyer, 1996