(previously known as Acidalia optivata)
STERRHINAE, GEOMETRIDAE, GEOMETROIDEA
(Photo: courtesy of Donald Hobern, Aranda, Australian Capital Territory)
This adult moth has brown wings with dark zigzag markings, and sometimes with a black dot near the centre of each wing. The wingspan is about 2.5 cms.
The species has been found in:
Moths of Victoria: Part 3,
Waves & Carpets - GEOMETROIDEA (C),
Entomological Society of Victoria, 2011, pp. 8-9.
List of the Specimens of Lepidopterous Insects in the Collection of the British Museum,
Part 23 (1861), p. 780, No. 247.
(updated 18 April 2011, 8 October 2013, 1 January 2015, 18 December 2017)