& Gonçalves, M.L. & Gonçalves, M.L. 1976 Observaçoes sobre moscas da familia Syrphidae predadoras de Homopteros. [Observations on Syrphid flies as predators of Homopterous insects.]. Anais da Sociedade Entomologica do Brasil 5: 3-10.

Notes: Host plants mentioned include Phenacoccus gossypii, Saissetia sp., Pseudococcus sp., Ferrisiana virgata, Phenacoccus gossypii and Orthezia praelonga.