Ezzat, Y.M. 1987 The epicirculus of mealybugs (Pseudococcidae: Coccoidea).. Bollettino del Laboratorio di Entomologia Agraria 'Filippo Silvestri' 43 (1986 Suppl.): 57-62.
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Notes: Journal title continues: Proceedings of the Fifth International Symposium of Scale Insect Studies. Portici (Naples), Italy: June 24-28, 1986. Summary/abstract in: Italian. Abstract: New name of epicirculus was proposed to refer to glandular (probably endocrine) structure above circulus in adult female of Planococcus citri; further study needed to examine its function. Keywords: anatomy.
