1960  Owenoceras involutum Popov: 88, pl.1 fig.4a,b.
     1960  Yakutoglaphyrites involutus.-Ruzhentsev: 143.
     1966  Yakutoglaphyrites (?) involutus.-Andrianov: 117, text-fig.23, pl.2 fig.3-5.
     1970  Yakutoglaphyrites involutus.-Popov: 125, text-fig.13, pl.15 fig.6.

Holotype: TsGM 32/8717.

Fig. see TAX5380 D (suture).