Phaeoxantha tremolerasi (W. Horn 1909)  

Locality: Native, New World. Argentina- Entre Rios; Uruguay.

Common Name: Tremoleras' Xanthine Tiger Beetle

Synonyms: Megacephala (Phaeoxantha) Tremolerasi W. Horn, 1909; Megacephala (Phaeoxantha) tremolerasi barberoiana (Podtiaguin), 1941; Megacephala (Phaeoxantha) tremolerasi (W. Horn): Wiesner, 1992; Phaeoxantha tremolerasi (W. Horn): Naviaux, 2007