Chaco Tullgren, 1905

Chaco melloleitaoi (Bücherl, Timotheo & Lucas, 1971)

Chaco obscura Tullgren, 1905

Chaco patagonica Goloboff, 1995

Chaco sanjuanina Goloboff, 1995

Chaco socos Goloboff, 1995

Chaco tecka Goloboff, 1995

Chaco tigre Goloboff, 1995