The adult moths have brown forewings, each with an oblique straight line from near the wingtip to halfway along the hind-margin, and a submarginal row of dark dots. The hindwings are plain brown. The moths have a wingspan of about 2 cms.
Rhynchina obliqualis is listed in the following regions:
Canberra & Southern Tablelands
Synonyms
Rhynchina obliquarlis Hypena masurialis