Anisoplaca ptyoptera is a species of moth in the family Gelechiidae. It was described by Edward Meyrick in 1885 and is endemic to New Zealand. This species is found throughout the North and South Islands and prefers habitat where its host plants are common. The larval hosts of this moth are species in the genus Carmichaelia and the larvae stem mine the host plant. However larvae have also been observed feeding on gorse species and as a result their potential as a biological control for gorse has been researched. This behaviour has only been recorded in the Canterbury and Otago regions. A. ptyoptera overwinters as larvae and while in that life stage can be parasitised by species of wasp in the genera Zealachertus and Diadegma. Pupation begins in October. Adult moths are on the wing from October until May with peak emergence occurring in January. The adult moths come in two size classes and should the size of the female be in the larger class fecundity is improved. It is likely that this species has only one brood a year.

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