2. Diagnosis
2.1. Original description
1-2: Lucas (1901: 82-83) [from copyright-free scans at www.biodiversitylibrary.org]
3. Further information
3.1. Other combinations
- Yerongponga exequialis Lucas, 1901 [original combination]
3.2. Synonyms
- Ischyja porphyrea Turner, 1904 [synonym according to funet.fi]
- Platyja pratti Bethune-Baker, 1906 [synonym according to funet.fi]
- Platyja porphyrodes Bethune-Baker, 1906 [synonym according to funet.fi]
3.3. Literature
- Original description: Lucas, T. P. (1901): Queensland Lepidoptera. — Proceedings of the Royal Society of Queensland 16: 73-95.