1983
Parabolbina costata sp. n. — Meidla, pp. 56-57, fig. 2:1-4
1984
Loculibolbina costata (Meidla) — Sarv et Meidla, pp. 9,19
1992
Loculibolbina? costata (Meidla, 1983) — Sidaravičiene, pp. 21, fig. 3:8-9
1993
Ectoprimitia corrugata (Krause) — Schallreuter, pp. 97, fig. 62B:2
1996
Ectoprimitia corrugata corrugata (Krause, 1892) — Meidla, pp. 27, fig. 2:10