Holotype and paratype specimens, from Zágorek 2003, pl. 14, figs. 4-6. Acknowledgment to Beiträge zur Paläontologie.
Original description: Otiochmella discoida Zágorek, 2003.
Locality: Eocene, Priabonian; Haselbach, Austria.
Type specimens: University of Vienna
Reference: Zágorek, Kamil, 2003.
Upper Eocene Bryozoa from Waschberg Zone (Austria).
Beiträge zur Paläontologie 28: 101-263.