Virkki, Niilo, y Aida. 1987. «BRIEF NOTES ON THE CYTOLOGY OF NEOTROPICAL COLEOPTERA 4. CHALCOLEPIDIUS SILBERMANNI CHEVROLAT (ELATERIDAE:PYROPHORINI)». Journal of Agriculture of the University of Puerto Rico 71 (3):323-26. https://doi.org/10.46429/jaupr.v71i3.6974.