Material examined: Brazil, Rio de Janeiro, Costa do Sol State Park, sand beach and litter of “restinga” areas; Silveira, T.C. coll. 30/IV/2015: 82 exs; 22/ V /2015: 7 exs; 23/VII/2015: 629 exs; 30/IX/2015: 25 exs.
Remarks: The Austrogastrura genus was described by Thibaud & Palacios-Vargas (1999) and includes A. lobata (Yosii, 1959), A. marambaia and A. travassossi (Arlé, 1939) species. A. marambaia is typical of littoral areas of Rio de Janeiro State and its presence in “restinga” areas of Costa Sol State Park confirms the preference for such environments.