This moth is larger on average than the very similar G. pannularia, and has no black line on the underside.
Family
Geometridae
Biostatus
Endemic
Host Plant
Wide range of trees, shrubs, climbers.
Larva
Twig-like, with a swollen 3rd pair of thoracic legs. Feeds on a wide host range.
Pupa
Pupates in chamber just under soil surface.
Adult/Imago
Wings less stubby and less scalloped than G. pannularia. No black line under wings. November to May. Rests camouflaged on tree trunks by day. Flies at night, attracted to light.
Forewing Length
20 - 26mm
Range
NZ
Habitat
Native forest, shrubland.