Anderemaeus Hammer, 1958

Anderemaeus magellanis Hammer, 1962

Material examined: Esquel: Stipa sp. (1), Gobernador Costa: Acaena splendens (1). The species was only recorded under grass steppe.

Records in Argentina: Río Negro and Tierra del Fuego (Fredes 2018).

Comments: the distribution of species is Neotropical austral (Subías 2004, update 2018). It is a first record for the province of Chubut.