“…The genus initially included two species: Tetralidia prolata (Chiamolera & Cavichioli 2004), type-species of Tetralidia, originally described in Cocoelidia, type-locallity Ariquemes, Rondônia, Brazil; and Tetralidia admirabilis Marques-Costa & Cavichioli 2008, described from Puerto Maldonado, Madre de Dios, Peru. Three years later, one new species of the genus, Tetralidia curvipenis Gonçalves, Marques-Costa & Ale-Rocha 2011, was described from Manaus, Amazonas, Brazil.…”