1926
Pentacrinus priscus — Teichert, pp. 525, fig. 4
1966
Cyclopentagonalis quttaeformis Yeltyschewa, sp. nov — Yeltyschewa, pp. 63, fig. III 1,2,7,8,
1979
Baltocrinus quttaeformis (Yeltyschewa, 1966) — Stukalina, pp. 92-93
1988
Baltocrinus quttaeformis (Yeltyschewa, 1966) — Stukalina, fig. 6:11