Specimens examined: Cerro P.Laguna - under N. antarctica, leaf litter XI- 2006 (4), Llao Llao - under N. dombeyi, leaf litter (1).
Remarks: Originally described from Argentina and Bolivia. Previously reported from that country [as Malaconothrus translamellatus Hammer] from the provinces of Mendoza and Salta (Hammer 1958), from the provinces of Río Negro, Santa Cruz and Tierra del Fuego (Hammer 1962 b), from Chile (Hammer 1962 a, Covarrubias 2004), South Georgia Islands (Starý & Block 1995) and Falkland Islands (Starý & Block 1996).