Constantin, Robert. 2020. “A Contribution to the Genera Plectonotum Gorham and Hyponotum Wittmer, With the Description of Sixteen New Species from Peru (Coleoptera, Cantharidae)”. Papéis Avulsos De Zoologia 60 (special):e202060(s.i.).34. https://doi.org/10.11606/1807-0205/2020.60.special-issue.34.