Rakotonirina, J. C., S. Csősz, and B. L. Fisher. “Taxonomic Revision of the Malagasy Camponotus grandidieri and niveosetosus Species Groups (Hymenoptera, Formicidae) Using Qualitative and Quantitative Morphology”. Zootaxa, vol. 4238, no. 2, Mar. 2017, pp. 203–245, doi:10.11646/zootaxa.4238.2.2.