Minitiron ovatibasis (Hirayama, 1988) comb. nov.

Tiron ovatibasis Hirayama, 1988, p. 59, figs 283–284.

Tiron ovatibasis .— Lörz & Coleman (2013, p. 126).

Metatiron ovatibasis .— Cadien (2014, p. 11).

Type fixation. Holotype, ♂, 2.25 mm.—Original designation. (AMBL-Amph. 34.)

Other material. Paratypes. None.

Distribution. Shijiki Bay, Japan.