Please refer also to the following links for details on this group:
Tortricidae = Link 1
Sometimes a species of the phytophagous Tortricidae is found to be predatory on other insects. Tortrix callopista Dur. is predaceous on Stictococcus in western Africa. The larvae tunnel among the scales and consume the body contents from below (Lamborn 1914).
References: Please refer to <biology.ref.htm>,
[Additional references may be found at: MELVYL Library ]