Stenochironomus (Petalopholeus) quadrinotatus Borkent, 1984

Borkent, 1984: 114 [Costa Rica]; Spies & Reiss (1996: 73).

Material recorded. Panama, Panamá Oeste Province, Canal Zone, Barro Colorado Island, 1 female (paratype), 25 February 1967 (Borkent 1984). As previous except 1 male, 10 March 1986, leg H. Malicky, det. F. Reiss [ZSM] (M. Spies, pers. comm.).

Distribution in Neotropics. Costa Rica, Ecuador, Panama.