Delage-Darchen, B., Matile-Ferrero, D., & Balachowsky, A.S. 1972 Sur un cas aberrant de symbiose Cochenilles x Fourmis. [On an aberrant case of mealybug-ant symbiosis.]. ... Spray Program for California Citrus Fruits 275: 2359-2361.

Notes: Reports two species of Diaspididae from the Ivory Coast: Morganella pseudospinigera & Aspidiotus n. spp. associated with ants; the diaspidids have no scale or shield; there is a complete absence of pygidial macropores on the Aspidiotus sp. n.