Synonymy list
1889 Beyrichia erratica n. sp. — Krause , pp. 18 , fig. 2:7
1953 Conchoprimitia erratica (Krause, 1891) — Henningsmoen , pp. 253
1954 Rigidella erratica (Krause, 1889) — Henningsmoen , pp. 49 , fig. 1:2-3
2010 Conchoprimitia socialis (Brøgger, 1882) — Tinn et al. , pp. 608
Classification