Brachioppiella (Brachioppiella) periculosa Hammer, 1962
Specimens examined: Cerro Otto - under A. chilensis, leaf litter IV-2007 (2), LLao LLao - under N. dombeyi, leaf litter XI-2006 (21), soil (24).
Remarks: Originally described from Chile. Previously reported from that country (Hammer 1962a). Previously reported from Argentina in the province of Río Negro (Hammer 1962b, Balogh & Csiszár 1963).