1. Live pictures

1.1. Imago

2. Diagnosis

1-3: ♂, data see label (coll. & photos: Egbert Friedrich)

1-3: ♀, data see label (coll. & photos: Egbert Friedrich)

2.1. Original description

1: Walker (1865: 673) [from copyright-free scan at www.biodiversitylibrary.org]

3. Further information

3.1. Other combinations

• Apamea flexirena Walker, 1865 [Original combination]
• Proteuxoa flexirena (Walker, 1865)

3.2. Synonyms

• Orthosia quadriplana Lucas, 1895 [synonym according to funet.fi]
• Nitocris concolor Warren, 1914 [subspecies according to funet.fi]

3.3. Literature

• Hitchcock, B., Edwards, E.D. & A. Mitchell (2018): Integrating dots and spots with COI sequence data reinstates Thoracolopha Turner, 1939 (Lepidoptera: Noctuidae), for 13 Australian species formerly in Proteuxoa Hampson, 1903. — Austral Entomology 57: 418-439.
• Original description: Walker, F. (1865): List of the Specimens of Lepidopterous Insects in the Collection of the British Museum 32: 323-706.