Hadronotus agamennone (Mineo) comb. nov.
Gryon agamennone Mineo, 1992: 26 (original description)
Comments.
We transfer this species based on a paratype specimen and the original description, "...frontal depression that is striated for not more than ⅔, the remaining being smooth and shiny," and because it was considered by Mineo 1992 to be part of the Gryon oculatum species group.