DeBach, P., & Sisojevi?, P. 1960 Some effects of temperature and competition on the distribution and relative abundance of Aphytis lingnanensis and A. chrysomphali (Hymenoptera: Aphelinidae).. Ecology 41(1): 153-160.

Notes: These two species are closely related ectoparasites of the California red scale, Aonidiella aurantii.