CERÍACO, L. M. P., E. E. GUTIÉRREZ, and A. DUBOIS. “Photography-Based Taxonomy Is Inadequate, Unnecessary, and Potentially Harmful for Biological Sciences”. Zootaxa, vol. 4196, no. 3, Nov. 2016, pp. 435–445, doi:10.11646/zootaxa.4196.3.9.