Specimens examined: LLao LLao - under N. dombeyi, leaf litter XI- 2006 (20), soil XI- 2006 (1), Cerro P.Laguna - under N. antarctica, leaf litter XI- 2006 (4), XI- 2006 (1).
Remarks: Originally described from Argentina. Previously reported from that country [as Oppia breviclava Hammer] in the province of Mendoza (Hammer 1958) and in the province of Río Negro (Hammer 1962 b).