Brasilocerus impressicollis Wittmer, 1970: 56

Holotype: 1 ♂. Estação Biológica de Boracéia, Mun. de Salesópolis, S.P., Brasil, 12.xi.69; X—Larva; Adult 18–IV–70; Brasilocerus impressicollis Wittmer, det. W. Wittmer; [on red] Holotypus. Conservation status: Good condition.

Additional notes: Brasilocerus impressicollis is a junior synonym of Phrixothrix oberthuri Pic, 1955 that was transferred to Brasilocerus by Wittmer (1976:471). The Current name is Brasilocerus oberthuri (Pic, 1955) .