T. KONDO and M. WILLIAMS, “A new species of myrmecophilous soft scale insect from Colombia in the genus Akermes Cockerell (Hemiptera: Coccoidea: Coccidae)”, Rev. Colomb. Entomol., vol. 30, no. 2, pp. 137–141, Jul. 2004, doi: 10.25100/socolen.v30i2.9543.