MEGALOPSIDIINAE
vianai Bernhauer 1939: 235 –236 ( Megalopsidia)
Syntypes (2) MLP 115/1-2. “ ARGENTINA, Buenos Aires, Dique Luján; 6-1938; M. J. Viana” / “70” / “ Megalopsidia vianai Brnh. n. sp. ” handwritten by Bernhauer / “Sintipo” printed on white label.
Syntypes (2) MLP 115/3-4. “ ARGENTINA, Buenos Aires, Dique Luján; 6-1938; M. J. Viana” / “70” / “Sintipo” printed on white label.
Remarks. The valid combination is Megalopinus vianai (Bernhauer) (Herman, 2001) .