type Oonops angustatus Simon, 1882; gender masculine

Transferred to other genera:
Oonopinus argentinus Birabén, 1955 -- see Birabenella
Oonopinus centralis Gertsch, 1941 -- see Theotima
Oonopinus floridanus Chamberlin & Ivie, 1935 -- see Noonops
Oonopinus hunus Suman, 1965 -- see Heteroonops
Oonopinus minutissimus Petrunkevitch, 1929 -- see Theotima
Oonopinus modestus Chickering, 1951 -- see Theotima
Oonopinus mollipes Hickman, 1932 -- see Hickmanolobus
Oonopinus pallidulus Chickering, 1951 -- see Oonopoides
Oonopinus pretiosus Bryant, 1942 -- see Stenoonops

In synonymy:
Oonopinus lodoiceaphilus Benoit, 1979 = Oonopinus kilikus Suman, 1965 (Saaristo, 1999: 3).

Oonops angustatus Simon, 1882c: 239 (Dmf).
Oonopinus angustatus Simon, 1893b: 446.
Oonopinus angustatus Saaristo & Marusik, 2009: 72, f. 28-29 (m).
Oonopinus angustatus Le Peru, 2011: 303, f. 520 (m).

Oonopinus aurantiacus Simon, 1893b: 446, pl. 9, f. 11 (Dmf).

Oonopinus bistriatus Simon, 1907c: 251 (Df).

Oonopinus corneus Tong & Li, 2008b: 62, f. 6A-D (Dm).
Oonopinus corneus Tong, 2013: 36, f. 52A-D (m).

Oonopinus ionicus Brignoli, 1979b: 182, f. 4-7 (Dmf).
Oonopinus ionicus Le Peru, 2011: 304, f. 521 (mf).

Oonopinus kilikus Suman, 1965: 240, f. 38-42 (Dmf).
Oonopinus lodoiceaphilus Benoit, 1979a: 222, f. 12F-G (Df) [urn:lsid:nmbe.ch:spidersp:056405].
Oonopinus kilikus Saaristo, 1999: 3 (S of Oonopinus lodoiceaphilus).
Oonopinus kilikus Saaristo, 2001a: 351, f. 175-176, 177A-B, 178-180 (mf).
Oonopinus kilikus Saaristo & Marusik, 2009: 71, f. 30 (m).
Oonopinus kilikus Saaristo, 2010: 150, f. 22.175-180 (mf).
Oonopinus kilikus Burger, 2013: 284, f. 1C-D, 2H-L, 4A-B (mf).

Oonopinus oceanicus Marples, 1955a: 458, pl. 56, f. 6 (Df).

Oonopinus pihulus Suman, 1965: 237, f. 32-34 (Df).
Oonopinus pihulus Chen & Zhang, 1991: 68, f. 57.1-2 (f).

Oonopinus pruvotae Berland, 1929a: 392, f. 1-2 (Dm).
Oonopinus pruvotae Berland, 1932b: 273, f. 398 (m).