Hadronotus robustus (Dodd) comb. nov.

Austroscelio robustus Dodd, 1914c: 94 (original description); Kieffer, 1926: 473, 474 (description, keyed); Galloway, 1976: 85 (type information); Naumann, Cardale, Taylor & MacDonald, 1994: 71 (holotype transferred to ANIC).

Gryon robustus (Dodd): Galloway & Austin, 1984: 80 (generic transfer).

Gryon robustum (Dodd): Johnson, 1992: 395 (cataloged, type information); Mineo & Caleca, 1994: 117 (description, distribution).