| Amphitetranychus viennensis Zacher, 1920 | Fruit Tree Spider Mite |
| Eotetranychus abutilon Tuttle, Bake..., 1974 | |
| Eotetranychus beeri Baker & Tuttle, 1994 | |
| Eotetranychus brickelliae Tuttle, Bake..., 1974 | |
| Eotetranychus carpini Oudemans, 1905 | Yellow mite |
| Eotetranychus caryae Reeves, 1963 | |
| Eotetranychus cercocarpi Tuttle & Baker, 1968 | |
| Eotetranychus clitus Pritchard & ..., 1955 | Azalea white mite |
| Eotetranychus codiaeum Estebanes & ..., 1968 | |
| Eotetranychus coryli Reck, 1950 | |
| Eotetranychus crossleyi Flechtmann &..., 1971 | |
| Eotetranychus cyphus Baker & Prit..., 1960 | |
| Eotetranychus deflexus McGregor, 1950 | |
| Eotetranychus deleoni (Baker & Prit..., 1962) | ⇒ Eotetranychus neodeleoni Gutierrez & ..., 1998 |
| Eotetranychus ecclisis Pritchard & ..., 1955 | |
| Eotetranychus euphorbiae Tuttle, Bake..., 1976 | |
| Eotetranychus fallugiae Tuttle & Baker, 1968 | |
| Eotetranychus flechtmanni Feres, 1986 | |
| Eotetranychus fremonti Tuttle & Baker, 1964 | |
| Eotetranychus frosti McGregor, 1952 | |
| Eotetranychus gambelii Tuttle & Baker, 1968 | |
| Eotetranychus guaymas Tuttle, Bake..., 1976 | |
| Eotetranychus hameliae Tuttle, Bake..., 1976 | |
| Eotetranychus hamus Beer & Lang, 1958 | |
| Eotetranychus herbicolus Flechtmann, 2004 | |
| Eotetranychus hicoriae McGregor, 1950 | Pecan leaf scorch mite |
| Eotetranychus hondurensis Baker & Prit..., 1962 | |
| Eotetranychus hudsoni Miller, 1966 | |
| Eotetranychus juniperus Tuttle & Baker, 1964 | |
| Eotetranychus lewisi McGregor, 1943 | Lewis spider mite |
| Eotetranychus malvastris McGregor, 1950 | |
| Eotetranychus mastichi De Leon, 1957 | |
| Eotetranychus matthyssei (Reeves, 1963) | ⇒ Mononychellus reevesi Estebanes & ..., 1968 |
| Eotetranychus neodeleoni Gutierrez & ..., 1998 | |
| Eotetranychus neolewisi Tuttle, Bake..., 1976 | |
| Eotetranychus neoperplexus Estebanes & ..., 1968 | |
| Eotetranychus nigrens Flechtmann &..., 1970 | |
| Eotetranychus nomurai Ehara, 1989 | |
| Eotetranychus pallidus Garman, 1940 | |
| Eotetranychus paracernuus Feres, 1986 | |
| Eotetranychus paradeflexus Estebanes & ..., 1968 | |
| Eotetranychus paratremae Baker & Prit..., 1962 | |
| Eotetranychus perplexus (McGregor, 1950) | ⇒ Eotetranychus neoperplexus Estebanes & ..., 1968 |
| Eotetranychus populi Koch, 1838 | Yellow poplar mite |
| Eotetranychus potentillae Tuttle & Baker, 1964 | |
| Eotetranychus prosopis Tuttle & Baker, 1964 | |
| Eotetranychus pruni Oudemans, 1931 | Apple yellow mite |
| Eotetranychus queirozi Flechtmann, 1976 | |
| Eotetranychus querci Reeves, 1963 | |
| Eotetranychus salix Tuttle & Baker, 1964 | |
| Eotetranychus salviae Tuttle, Bake..., 1976 | |
| Eotetranychus sexmaculatus Riley, 1890 | Citrus spider mite |
| Eotetranychus smithi Pritchard & ..., 1955 | |
| Eotetranychus steganus (Pritchard & ..., 1955) | ⇒ Palmanychus steganus Pritchard & ..., 1955 |
| Eotetranychus thewkei Baker & Tuttle, 1994 | |
| Eotetranychus tiliarium Hermann, 1804 | Lime mite |
| Eotetranychus tiliarum Hermann, 1804 | |
| Eotetranychus tremae De Leon, 1957 | |
| Eotetranychus truncatus Estebanes & ..., 1968 | |
| Eotetranychus typhae Tuttle, Bake..., 1976 | |
| Eotetranychus ulmicola Reck, 1948 | |
| Eotetranychus uncatus Garman, 1952 | |
| Eotetranychus vinealis Flechtmann, 1993 | |
| Eotetranychus viridis Flechtmann, 1967 | |
| Eotetranychus weldoni Ewing, 1913 | |
| Eotetranychus willamettei McGregor, 1917 | Willamette mite |
| Eotetranychus yumensis McGregor, 1934 | Yuma spider mite |
| Eotetranychus zempoalensis Tuttle, Bake..., 1976 | |
| Eotetranychus zexminiae Tuttle, Bake..., 1976 | |
| Neotetranychus asper Feres & Flec..., 2000 | |
| Neotetranychus gloriosus Estebanes & ..., 1968 | |
| Neotetranychus granifer Feres & Flec..., 2000 | |
| Neotetranychus peniculus Aranda, 1974 | |
| Neotetranychus rhaphidoseta Aranda, 1974 | |
| Neotetranychus rubi Trägårdh, 1915 | Raspberry spider mite |
| Oligonychus (Homonychus) peruvianus McGregor, 1917 | Decorator crab |
| Oligonychus (Oligonychus) acugni Livshits, 1968 | |
| Oligonychus (Oligonychus) alpinus McGregor, 1936 | |
| Oligonychus (Oligonychus) annonicus McGregor, 1955 | |
| Oligonychus (Oligonychus) bicolor Banks, 1894 | Oak mite |
| Oligonychus (Oligonychus) biharensis Hirst, 1924 ..., 1994 | |
| Oligonychus (Oligonychus) bruneri Livshits, 1968 | |
| Oligonychus (Oligonychus) coffeae Nietner, 1861 | Red coffee mite |
| Oligonychus (Oligonychus) coniferarum McGregor, 1950 | Conifer spider mite |
| Oligonychus (Oligonychus) cubensis Livshits, 1968 | |
| Oligonychus (Oligonychus) etiennei Gutiérrez, 1982 | |
| Oligonychus (Oligonychus) flechtmanni Tuttle, Bake..., 1977 | Coromandel shrimp |
| Oligonychus (Oligonychus) grypus Baker & Prit..., 1960 | African sugarcane spider mite |
| Oligonychus (Oligonychus) ilicis McGregor, 1917 | Coffee red mite |
| Oligonychus (Oligonychus) indicus Hirst, 1923 ..., 1994 | Bigtooth rock crab |
| Oligonychus (Oligonychus) longipenis McGregor, 1950 | |
| Oligonychus (Oligonychus) mangiferus (Rahman & Sapra, 1940) | ⇒ Oligonychus vitis Zaher & Shehata, 1965 |
| Oligonychus (Oligonychus) menezesi Flechtmann, 1981 | |
| Oligonychus (Oligonychus) milleri McGregor, 1950 | Pine spider mite |
| Oligonychus (Oligonychus) obliquus Ehara & Masaki, 2001 | |
| Oligonychus (Oligonychus) ochoai Meyer & Vargas, 1999 | |
| Oligonychus (Oligonychus) perditus Pritchard & ..., 1955 | |
| Oligonychus (Oligonychus) poutericola Feres & Flec..., 1986 | |
| Oligonychus (Oligonychus) psidium Estebanes & ..., 1968 | American talon crab |
| Oligonychus (Oligonychus) punicae Hirst, 1926 ..., 1994 | Antillean talon crab |
| Oligonychus (Oligonychus) quasipropetes Flechtmann, 1981 | Squareback marsh crab |
| Oligonychus (Oligonychus) sacchari McGregor, 1942 | Sugarcane mite |
| Oligonychus (Oligonychus) santoantoniensis Feres & Flec..., 1995 | |
| Oligonychus (Oligonychus) ununguis Jacobi, 1905 | Common conifer spider mite |
| Oligonychus (Oligonychus) viranoplos Flechtmann, 1993 | |
| Oligonychus (Oligonychus) vitis Zaher & Shehata, 1965 | |
| Oligonychus (Oligonychus) zeae McGregor, 19..., 1997 | |
| Oligonychus (Pritchardinychus) biharensis Hirst, 1924 | Cassava red mite |
| Oligonychus (Pritchardinychus) pritchardi McGregor, 1950 | |
| Oligonychus (Reckiella) pratensis Banks, 1912 | Banks grass mite |
| Oligonychus (Wainsteiniella) subnudus McGregor, 1950 | |
| Oligonychus aceris Shimer, 1869 | |
| Oligonychus afrasiaticus McGregor, 1939 | Date dust mite |
| Oligonychus anneke Baker & Prit..., 1962 | |
| Oligonychus anonae Paschoal, 1970 | |
| Oligonychus bagdasariani Baker & Prit..., 1962 | |
| Oligonychus beeri Estebanes & ..., 1968 | |
| Oligonychus boudreauxi Pritchard & ..., 1955 | |
| Oligonychus chiapensis Estebanes & ..., 1968 | |
| Oligonychus conostegiae Tuttle, Bake..., 1974 | |
| Oligonychus cunliffei Pritchard & ..., 1955 | |
| Oligonychus daleae Tuttle, Bake..., 1976 | |
| Oligonychus endytus Pritchard & ..., 1955 | |
| Oligonychus exsiccator Zehntner, 1897 | Juva sugarcane leaf mite |
| Oligonychus flexuosus Beer & Lang, 1958 | |
| Oligonychus gambelii Tuttle & Baker, 1968 | |
| Oligonychus gossypii Zacher, 1921 | |
| Oligonychus gramineus McGregor, 1950 | |
| Oligonychus hondoensis Ehara, 1954 | Cedar mite |
| Oligonychus juniperi Tuttle, Bake..., 1976 | Graceful crab |
| Oligonychus karamatus Ehara, 1956 | Larch spider mite |
| Oligonychus keiferi Tuttle & Baker, 1968 | Pygmy rock crab |
| Oligonychus laricis (Reeves, 1963) | ⇒ Oligonychus karamatus Ehara, 1956 |
| Oligonychus letchworthi Reeves, 1963 | |
| Oligonychus macrostachyus Baker & Tuttle, 1972 | |
| Oligonychus mcgregori Baker & Prit..., 1953 | |
| Oligonychus megandrosoma Flechtmann &..., 1976 | |
| Oligonychus melinis (Flechtmann, 1971) | ⇒ Oligonychus zeae McGregor, 19..., 1997 |
| Oligonychus mexicanus McGregor & O..., 1953 | |
| Oligonychus mimosae Baker & Prit..., 1962 | |
| Oligonychus modestus Banks, 1900 | |
| Oligonychus newcomeri McGregor, 1950 | |
| Oligonychus nielseni Reeves, 1963 | |
| Oligonychus peronis Pritchard & ..., 1955 | |
| Oligonychus perseae Tuttle, Bake..., 1976 | Persea mite |
| Oligonychus pini Tuttle, Bake..., 1976 | |
| Oligonychus pityinus Pritchard & ..., 1955 | |
| Oligonychus platani McGregor, 1950 | |
| Oligonychus plicarum De Leon, 1957 | California shellback crab |
| Oligonychus plumosus Estebanes & ..., 1968 | Rough shellback crab |
| Oligonychus propetes Pritchard & ..., 1955 | Saber crab |
| Oligonychus psidii Flechtmann, 1967 | Flotsam crab |
| Oligonychus quercus Tuttle, Bake..., 1976 | |
| Oligonychus saccharoides Baker & Tuttle, 1972 | |
| Oligonychus smithi Cromroy, 1958 | |
| Oligonychus steinhaueri Flechtmann &..., 1970 | |
| Oligonychus stickneyi McGregor, 1919 | Yellowish spider mite |
| Oligonychus tlaxcensis Tuttle, Bake..., 1976 | Japanese deepwater carrier crab |
| Oligonychus tuberculatus Estebanes & ..., 1968 | Spurfinger purse crab |
| Oligonychus vazquezae Estebanes & ..., 1968 | Longfinger purse crab |
| Oligonychus veranerae Baker & Prit..., 1962 | Carinate clutch crab |
| Oligonychus verduzcoi Estebanes & ..., 1968 | |
| Oligonychus viridis (Banks sensu ..., 1958) | ⇒ Oligonychus punicae Hirst, 1926 ..., 1994 |
| Oligonychus yothersi McGregor, 1914 | Avocado red mite |
| Oligonychus yusti McGregor, 1959 | Mottled purse crab |
| Panonychus (Panonychus) caglei Mellot, 1968 | Bighole clutch crab |
| Panonychus (Panonychus) citri McGregor, 1916 | Citrus red mite |
| Panonychus (Panonychus) ulmi Koch, 1836 | ERM |
| Panonychus inca Vis & Moraes, 2002 | Variegate spider crab |
| Platytetranychus elongatus Flechtmann &..., 1970 | Splitnose crab |
| Platytetranychus libocedri McGregor, 1936 | Shorthorn decorator crab |
| Platytetranychus multidigituli Ewing, 1917 | Channelnose spider crab |
| Platytetranychus pueblensis Tuttle, Bake..., 1976 | |
| Platytetranychus spatulatus Flechtmann &..., 1970 | Shorthorn spiny crab |
| Platytetranychus symphoricarpi Tuttle & Baker, 1968 | |
| Platytetranychus thujae McGregor, 1950 | Cryptic teardrop crab |
| Schizotetranychus (Mononychellus) hoffmannae Quiros-de-Go..., 1996 | |
| Schizotetranychus (Mononychellus) manihoti Doreste, 1981 | |
| Schizotetranychus (Mononychellus) progresivus Doreste, 1981 | |
| Schizotetranychus (Schizotetranychus) andropogoni Hirst, 1926 | |
| Schizotetranychus (Schizotetranychus) asparagi Oudemans, 1928 | Asparagus spider mite |
| Schizotetranychus (Schizotetranychus) celarius (Banks, 1917) | ⇒ Stigmaeopsis takahashii Saito & Mori, 2004 |
| Schizotetranychus (Schizotetranychus) denmarki Baker & Tuttle, 1994 | |
| Schizotetranychus (Schizotetranychus) fluvialis McGregor, 1928 | |
| Schizotetranychus (Schizotetranychus) freitezi Ochoa, Gray ..., 1990 | |
| Schizotetranychus (Schizotetranychus) kreiteri Flechtmann, 1999 | |
| Schizotetranychus (Schizotetranychus) longirostris Feres & Flec..., 1995 | |
| Schizotetranychus (Schizotetranychus) papillatus Flechtmann, 1995 | |
| Schizotetranychus (Schizotetranychus) paraelymus Feres & Flec..., 1995 | |
| Schizotetranychus (Schizotetranychus) pseudolycurus Ochoa, Gray ..., 1990 | |
| Schizotetranychus (Schizotetranychus) schizopus (Zacher, 1913) | ⇒ Schizotetranychus garmani Pritchard & ..., 1955 |
| Schizotetranychus agropyron Tuttle & Baker, 1976 | |
| Schizotetranychus boutelouae Tuttle & Baker, 1968 | |
| Schizotetranychus camur Pritchard & ..., 1955 | Sawtooth elbow crab |
| Schizotetranychus celtidis Tuttle & Baker, 1968 | |
| Schizotetranychus cynodonis McGregor, 1950 | |
| Schizotetranychus elymus McGregor, 1950 | |
| Schizotetranychus eremophilus McGregor, 1950 | |
| Schizotetranychus garmani Pritchard & ..., 1955 | |
| Schizotetranychus guatemalae-novae Stoll, 1886 | |
| Schizotetranychus hilariae Tuttle & Baker, 1968 | |
| Schizotetranychus lycurus Tuttle & Baker, 1964 | |
| Schizotetranychus montanae Tuttle & Baker, 1968 | Sentinel crab |
| Schizotetranychus nugax Pritchard & ..., 1955 | Delicate swimming crab |
| Schizotetranychus oryzae Rossi de Simons, 1966 | |
| Schizotetranychus paezi Alvarado & F..., 1976 | Flatface swimming crab |
| Schizotetranychus parasemus Pritchard & ..., 1955 | |
| Schizotetranychus prosopis Tuttle, Bake..., 1976 | |
| Schizotetranychus rhynosperus Flechtmann &..., 1970 | Hairy swimming crab |
| Schizotetranychus sacharum Flechtmann &..., 1975 | Sargassum swimming crab |
| Schizotetranychus spireafolia Garman, 1940 | |
| Schizotetranychus taquarae Paschoal, 1971 | |
| Schizotetranychus undulatus Beer & Lang, 1958 | |
| Tetranychus (Armenychus) eharai (Tuttle, Bake..., 1976) | ⇒ Tetranychus musus Zaher, Gomaa..., 1982 |
| Tetranychus (Armenychus) graminae Flechtmann, 1971 | |
| Tetranychus (Epitetranychus) ludeni Zacher, 1913 | Bean spider mite |
| Tetranychus (Tetranychus) bastosi Tuttle, Bake..., 1977 | |
| Tetranychus (Tetranychus) cinnabarinus (Boisduval, 1758) | ⇒ Tetranychus urticae C. L. Koch, 1836 |
| Tetranychus (Tetranychus) desertorum (Banks, 1900) | ⇒ Tetranychus ludeni Zacher, 1913 |
| Tetranychus (Tetranychus) evansi Baker & Prit..., 1960 | Mite |
| Tetranychus (Tetranychus) gloveri Banks, 1900 | Glover's mite |
| Tetranychus (Tetranychus) hydrangeae (Pritchard & ..., 1955) | ⇒ Tetranychus kanzawai Kishida, 1927 |
| Tetranychus (Tetranychus) kanzawai Kishida, 1927 | Hydrangea spider mite |
| Tetranychus (Tetranychus) lambi (Pritchard & ..., 1955) | ⇒ Polynychus lambi Pritchard & ..., 1955 |
| Tetranychus (Tetranychus) lintearius Dufour, 1832 | Gorse spider mite |
| Tetranychus (Tetranychus) lombardinii Baker & Prit..., 1960 | Crimson spider mite |
| Tetranychus (Tetranychus) marianae (McGregor, 1950) | ⇒ Tetranychus evansi Baker & Prit..., 1960 |
| Tetranychus (Tetranychus) megauncinatus Feres & Flec..., 1986 | |
| Tetranychus (Tetranychus) neocaledonicus André, 1933 | Vegetable spider mite |
| Tetranychus (Tetranychus) ogmophallos Ferreira & F..., 1997 | |
| Tetranychus (Tetranychus) piercei McGregor, 1950 | |
| Tetranychus (Tetranychus) riopretensis Feres & Flec..., 1996 | |
| Tetranychus (Tetranychus) robustus Feres & Flec..., 1986 | |
| Tetranychus (Tetranychus) tumidellus Pritchard & ..., 1955 | |
| Tetranychus (Tetranychus) urticae C. L. Koch, 1836 | Carmine spider mite |
| Tetranychus abacae Baker & Prit..., 1962 | |
| Tetranychus amazonensis Guanilo, Fle..., 2008 | |
| Tetranychus andrei Baker & Prit..., 1960 | |
| Tetranychus armipenis Flechtmann &..., 1970 | |
| Tetranychus atlanticus (McGregor, 1941) | ⇒ Tetranychus turkestani Ugarov & Nik..., 1937 |
| Tetranychus berryi Baker & Prit..., 1962 | |
| Tetranychus bicolor (Banks, 1894) | ⇒ Oligonychus bicolor Banks, 1894 |
| Tetranychus bimaculatus (Harvey, 1892) | ⇒ Tetranychus urticae C. L. Koch, 1836 |
| Tetranychus canadensis McGregor, 1950 | Four-spotted spider mite |
| Tetranychus cobrensus Baker & Tuttle, 1972 | Strongtooth mud crab |
| Tetranychus cocosi McGregor, 1950 | Areolate mud crab |
| Tetranychus cocosinus Boudreaux, 1954 | |
| Tetranychus cubanus | |
| Tetranychus escolasticae Paschoal, 1970 | |
| Tetranychus fernandezi Baker & Prit..., 1962 | Rough squareback crab |
| Tetranychus flechtmanni Tuttle, Bake..., 1974 | |
| Tetranychus gigas Pritchard & ..., 1955 | Rusty guard crab |
| Tetranychus homorus (Pritchard & ..., 1955) | ⇒ Polynychus homorus Pritchard & ..., 1952 |
| Tetranychus magnoliae Boudreaux, 1954 | |
| Tetranychus mcdanieli McGregor, 1931 | McDaniel spider mite |
| Tetranychus merganser Boudreaux, 1954 | |
| Tetranychus mexicanus McGregor, 1950 | |
| Tetranychus musae Auger, Migeo..., 2008 | |
| Tetranychus musus Zaher, Gomaa..., 1982 | |
| Tetranychus nakahari Baker & Tuttle, 1976 | |
| Tetranychus neopolys Tuttle, Bake..., 1976 | |
| Tetranychus pacificus McGregor, 1919 | Pacific mite |
| Tetranychus palmidectes Flechtmann, 2010 | |
| Tetranychus paraguayensis Aranda, 1969 | |
| Tetranychus paschoali Paschoal, 1970 | |
| Tetranychus peruvianus (McGregor, 1917) | ⇒ Oligonychus peruvianus McGregor, 1917 |
| Tetranychus polys Pritchard & ..., 1955 | |
| Tetranychus recki Baker & Prit..., 1962 | |
| Tetranychus salasi Baker & Prit..., 1962 | |
| Tetranychus schoenei McGregor, 1941 | Schoene spider mite |
| Tetranychus simplex (Banks, 1914) | ⇒ Oligonychus pratensis Banks, 1912 |
| Tetranychus singularis Guanilo, Fle..., 2008 | Deepsea eualid |
| Tetranychus sinhai Baker, 1962 | |
| Tetranychus telarius (Linnaeus, 1758) | ⇒ Tetranychus urticae C. L. Koch, 1836 |
| Tetranychus tumidus Banks, 1900 | Bigeye eualid |
| Tetranychus turkestani Ugarov & Nik..., 1937 | Strawberry spider mite |
| Tetranychus viridis Banks, 1894 | |
| Tetranychus wainsteini Baker & Prit..., 1962 | Comb-beak eualid |
| Tetranychus yuccae Tuttle & Baker, 1968 | Shortscale eualid |
| Tetranychus yusti McGregor, 1955 | |
| Tetranychus zamithi Paschoal, 1970 | Cock shrimp |
