Transferred to other genera:
Oonops anoxus Chickering, 1971 -- see Oonopoides
Oonops bermudensis Banks, 1902 -- see Heteroonops
Oonops castellus Chickering, 1972 -- see Heteroonops
Oonops chickeringi Brignoli, 1974 -- see Toloonops
Oonops chilapensis Chamberlin & Ivie, 1936 -- see Noonops
Oonops clypeatus (Pavesi, 1875) -- see Xestaspis
Oonops corticalis Bösenberg & Strand, 1906 -- see Gamasomorpha
Oonops delegenus Chickering, 1972 -- see Heteroonops
Oonops donaldi Chickering, 1951 -- see Neotrops
Oonops endicus Chickering, 1972 -- see Oonopoides
Oonops erinaceus Benoit, 1977 -- see Triaeris
Oonops floridanus (Chamberlin & Ivie, 1935) -- see Noonops
Oonops furtivus Gertsch, 1936 -- see Noonops
Oonops gertschi Chickering, 1972 -- see Noonops
Oonops loricatus Simon, 1873 -- see Silhouettella
Oonops mckenziei Gertsch, 1977 -- see Emboonops
Oonops mitchelli Gertsch, 1977 -- see Oonopoides
Oonops nigromaculatus Mello-Leitão, 1944 -- see Neotrops
Oonops pallidulus (Chickering, 1951) -- see Oonopoides
Oonops puebla Gertsch & Davis, 1942 -- see Noonops
Oonops savyi Benoit, 1979 -- see Lionneta
Oonops secretus Gertsch, 1936 -- see Oonopoides
Oonops singulus Gertsch & Davis, 1942 -- see Heteroonops
Oonops sonora Gertsch & Davis, 1942 -- see Noonops
Oonops tenebus Chickering, 1971 -- see Oonopoides
Oonops tolucanus Gertsch & Davis, 1942 -- see Toloonops
Oonops trapellus Chickering, 1971 -- see Neotrops
Oonops tucumanus Simon, 1907 -- see Neotrops
Oonops validus Bryant, 1948 -- see Heteroonops
In synonymy:
Oonops bryantae (Chickering, 1951, T from Oonopoides) = Oonops reticulatus Petrunkevitch, 1925 (Chickering, 1971b: 489)
Oonops rusticulus Dalmas, 1916 = Oonops pulcher Templeton, 1835 (Machado, 1941: 13)
Homonym replaced:
Oonops placidus (Bryant, 1942, T from Telchius) -- see Oonops balanus Chickering, 1972
Nomen dubium:
Oonops zeteki Chickering, 1951: 229, f. 17, 1971b: 494, f. 10-11 (j, Panama) -- Platnick & Berniker, 2013b: 6