Reichardt, Hans. “Metaxidius Chaudoir and the Neotropical Zuphiini (Coleoptera, Carabidae)”. Papéis Avulsos de Zoologia 25, no. 1-25 (1971-1972) (February 29, 1972): 265–268. Accessed June 1, 2024. https://revistas.usp.br/paz/article/view/210828.