N. oblongus Jeannel, 1962: 525;

Salgado, 2001: 164 (redescription), 2006: 104, 2015b: 29.

Holotype male [a single specimen in original description, assumed as holotype] in MNNC.

Type locality: Chepu, 42º03’ S, Isla de Chiloé, [Chiloé Province], Chile.

Distribution: Chile: Aisén, Cautín, Chiloé, Llanquihue, Malleco, Ñuble, Osorno, Palena, and Valdivia Provinces.