Megalorrhipida pseudodefectalis Gielis, 1989: 107. (Type locality: Argentina, Neuquen, Piedra del Aguila).
Material examined. 3 ♂, 1 ♀, ARGENTINA, Andes Mts., Siera de Famatina, Famatina vill., 15.km NNW, 27.i.2017, 28°46'S, 67°35'W, 2085m, K. Nupponen, R. Haverinen, & A. Pototski leg. (IZBE, CUK).
Distribution. Argentina, Chile, Paraguay, Brazil (Gielis 2003).