- family: Oonopidae
- genus: Oonops
- species: Oonops acanthopus Simon, 1907
- species: Oonops alticola Berland, 1914
- species: Oonops amacus Chickering, 1970
- species: Oonops amoenus Dalmas, 1916
- species: Oonops anoxus Chickering, 1970
- species: Oonops aristelus Chickering, 1972
- species: Oonops balanus Chickering, 1971
- species: Oonops caecus Benoit, 1975
- species: Oonops castellus Chickering, 1971
- species: Oonops chickeringi Brignoli, 1974
- species: Oonops chilapensis Chamberlin & Ivie, 1936
- species: Oonops citrinus Berland, 1914
- species: Oonops cubanus Dumitrescu & Georgescu, 1983
- species: Oonops cuervus Gertsch & Davis, 1942
- species: Oonops delegenus Chickering, 1972
- species: Oonops domesticus Dalmas, 1916
- species: Oonops donaldi Chickering, 1951
- species: Oonops ebenecus Chickering, 1972
- species: Oonops endicus Chickering, 1971
- species: Oonops erinaceus Benoit, 1977
- species: Oonops figuratus Simon, 1891
- species: Oonops floridanus (Chamberlin & Ivie, 1935)
- species: Oonops furtivus Gertsch, 1936
- species: Oonops gertschi Chickering, 1971
- species: Oonops globimanus Simon, 1891
- species: Oonops hasselti Strand, 1906
- species: Oonops itascus Chickering, 1970
- species: Oonops leai Rainbow, 1920
- species: Oonops leitaoni Bristowe, 1938
- species: Oonops longespinosus Denis, 1937
- species: Oonops longipes Berland, 1914
- species: Oonops loxoscelinus Simon, 1893
- species: Oonops lubricus Dalmas, 1916
- species: Oonops mahnerti Brignoli, 1974
- species: Oonops mckenziei Gertsch, 1977
- species: Oonops minutus Dumitrescu & Georgescu, 1983
- species: Oonops mitchelli Gertsch, 1977
- species: Oonops nigromaculatus Mello-Leitao, 1944
- species: Oonops oblucus Chickering, 1972
- species: Oonops olitor Simon, 1910
- species: Oonops ornatus Chickering, 1970
- species: Oonops pallidulus (Chickering, 1951)
- species: Oonops persitus Chickering, 1970
- species: Oonops petulans Gertsch & Davis, 1942
- species: Oonops placidus Dalmas, 1916
- species: Oonops placidus corsicus Dalmas, 1916
- species: Oonops procerus Simon, 1882
- species: Oonops propinquus Dumitrescu & Georgescu, 1983
- species: Oonops puebla Gertsch & Davis, 1942
- species: Oonops pulcher Templeton, 1835
- species: Oonops pulcher hispanicus Dalmas, 1916
- species: Oonops pulicarius Simon, 1891
- species: Oonops reddelli Gertsch, 1977
- species: Oonops reticulatus Petrunkevitch, 1925
- species: Oonops ronoxus Chickering, 1971
- species: Oonops rowlandi Gertsch, 1977
- species: Oonops sativus Chickering, 1970
- species: Oonops secretus Gertsch, 1936
- species: Oonops sicorius Chickering, 1970
- species: Oonops singulus Gertsch & Davis, 1942
- species: Oonops sonora Gertsch & Davis, 1942
- species: Oonops stylifer Gertsch, 1936
- species: Oonops tectulus Chickering, 1970
- species: Oonops tenebus Chickering, 1970
- species: Oonops tolucanus Gertsch & Davis, 1942
- species: Oonops trapellus Chickering, 1970
- species: Oonops triangulipes Karsch, 1881
- species: Oonops tubulatus Dalmas, 1916
- species: Oonops tucumanus Simon, 1907
- species: Oonops validus Bryant, 1948
- species: Oonops vestus Chickering, 1970
- species: Oonops viridans Bryant, 1942
- species: Oonops zeteki Chickering, 1951