''Catoryctis nonolinea'' is a moth in the family Xyloryctidae. It was described by

Thomas Pennington Lucas Thomas Pennington Lucas (13 April 1843 – 15 November 1917), also known as T.P. Lucas, was a Scotland, Scottish-born Australian medical practitioner, Natural history, naturalist, author, philosopher and utopianist. Early life Lucas was born ...

in 1894. It is found in

Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...

, where it has been recorded from New South Wales and Queensland. The wingspan is 13–15 mm. The forewings are rich chocolate fuscous with ochreous-silvery lines and a slender attenuated streak immediately beneath the costa from the base to two-fifths, a thin line immediately beneath this at two-thirds running obliquely to two-thirds of the costa, two short thin lines immediately beyond this and parallel, a short arrowhead line immediately beyond broadening in the apical angle to the apex, with a tendency to divide at the apex, a moderately broad straight line from just before the middle of the wing to one-third of the hindmargin, with a tendency to divide before the hindmargin, a narrower line immediately beneath and parallel to this imperfectly divided on the hindmargin, a moderately broad streak from the inner margin at the base to the anal angle, with a similar line parallel and close to the inner margin. The hindwings are light shining ochreous, with a fuscous cloudy suffusion at the apical angle narrowing to a point opposite the middle of the hindmargin. The larvae possibly feed on '' Casuarina'' species.McMillan, Ian (10 October 2010)
"''Catoryctis'' Meyrick, 1890"
''Xyloryctine Moths of Australia''. Retrieved 13 July 2020.

References

Catoryctis Moths described in 1894 {{Xyloryctidae-stub