de Haro, M.E., & Claps, L.E. 1999 [First record of Dactylopius coccus (Hemiptera: Dactylopiidae) to the Argentine Republic.]. Revista de la Sociedad Entomológica Argentina 58(3-4): 128.

Notes: This species is used to control certain species of cacti, and was found in this case on Opuntia ficus-indica. The nine species of this genus are listed.