|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Bivalvia - Protobranchia - Nuculidae
It was reranked as Nucula (Pronucula) by Le Renard (1986) and Huber (2010).
It was assigned to Nuculoida by Sepkoski (2002); to Nuculidae by Vokes (1980), Gazdzicki and Pugaczewska (1984) and Spencer et al. (2004); and to Nucula by Le Renard (1986) and Huber (2010).
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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.