GUERINIOPSIS Reinhard, 1943a: 166. Type species: Gueriniopsis plausilis Reinhard, 1943 (= Frontina setipes Coquillett, 1902), by original designation.
setipes (Coquillett, 1902).– Manitoba to Pennsylvania, south to South Dakota and Iowa (S&A, 1965), Ontario, Ohio (CNC).
– Frontina setipes Coquillett, 1902b: 112. Type data: holotype male (USNM). Type locality: USA, South Dakota, Brookings.
– Gueriniopsis plausilis Reinhard, 1943a: 167. Type data: holotype male (CNC). Type locality: Canada, Manitoba, Aweme.