Foldi, I. 1983b Ultrastructure comparée des glandes tégumentaires des cochenilles diaspines (Homoptera: Diaspididae). [Comparative ultrastructure of the tegumental glands of armored scale insects (Homoptera, Diaspididae).]. International Journal of Insect Morphology and Embryology 12: 339-354.

Notes: Describes structure, function and secretion.