Hadronotus urinius (Kozlov & Le) comb. nov.

Gryon urinium Kozlov & Lê, 1992: 225, 227 (original description, assigned to Gryon insulare species group, keyed).

Gryon urinius Kozlov & Lê, 1996: 10 (description); Lê, 2000: 98, 136 (description, keyed, type information).