Tortricoidea

Definition

A superfamily of moths (Lepidoptera) containing the single family Tortricidae, the leafroller or tortrix moths. Characterized by adults with wings typically held roof-like over the body at rest, creating a rounded, bell-shaped silhouette; larvae are mostly internal feeders in rolled or tied leaves, buds, or fruits. The superfamily is notable for its economic importance, with many species major agricultural and forest pests.

Etymology

From New Latin Tortricidae (the type family) + -oidea (superfamily suffix), ultimately from Latin tortrix ("twister, one who twists") referring to larval leaf-rolling behavior.

Example

The codling moth (Cydia pomonella), a member of Tortricoidea, is among the most destructive pests of apple and pear orchards worldwide, with larvae burrowing into developing fruit.

Related Terms

• Tortricidae
• leafroller moth
• Cydia pomonella
• Olethreutinae
• Lepidoptera
• superfamily
• Heliocosma

Usage Notes

Tortricoidea is treated as monobasic, containing only Tortricidae; the genus Heliocosma has been variably placed here or in its own superfamily. Formerly, subfamilies Olethreutinae and Tortricinae were treated as separate families (Olethreutidae now a junior synonym). The superfamily is distinguished from other Apoditrysia by genital musculature and larval morphology.