1. Live pictures

1.1. Imago

1: Australien, New South Wales, Sydney, Centennial Park, 17. November 2015, Tagfund (det. & fot.: Wolfgang Hackbusch)Forum

2. Diagnosis

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

2.1. Original description

1-2: Butler (1876: 352-353) [from copyright-free scans at www.biodiversitylibrary.org]

3. Further information

3.1. Other combinations

• Hydrusa nigriceps Butler, 1876 [original combination]

3.2. Synonyms

• Hydrusa cingulata Butler, 1876 [synonym according to funet.fi]
• Hydrusa intensa Butler, 1876 [synonym according to funet.fi]

3.3. Literature

• Original description: Butler, A. G. (1876): Notes on the Lepidoptera of the Family Zygænidæ, with Descriptions of new Genera and Species. — The Journal of the Linnean Society. Zoology 12: 342-407, pl. XXVII-XXVIII. London.