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Gastropoda - Cephalaspidea - Haminoeidae
It was reranked as Bulla (Haminea) by Langdon (1886); it was corrected as Haminea by Brown and Pilsbry (1913); it was corrected as Haminaea by Abbass (1967).
It was assigned to Bulla by Langdon (1886); to Gastropoda by Brown and Pilsbry (1913); to Atyidae by Abbass (1967); to Haminoeidae by Jensen (1996) and Todd (2001); and to Cephalaspida by Sepkoski (2002).
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.