Virkki, N. 1977. BRIEF NOTES ON THE CYTOLOGY OF NEOTROPICAL COLEOPTERA 2. Apate monacha F. (Bostrychidae). The Journal of Agriculture of the University of Puerto Rico. 61, 4 (Oct. 1977), 519–520. DOI:https://doi.org/10.46429/jaupr.v61i4.10421.