1937
Primitia? extraria n. sp. — Öpik, pp. 82, fig. 10:19
1940
Primitia troedssoni n. sp. — Thorslund, pp. 163-164, fig. 1:13-15
1940
Primitia granulosa n. sp. — Thorslund, pp. 163-164, fig. 1:16
1957
Levisulculus extraria Öpik — Jaanusson, pp. 321, 325-326