|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Scaphopoda - Dentaliida - Rhabdidae
It was reranked as Dentalium (Rhabdus) by Moore (1964).
It was assigned to Dentalium by Moore (1964); to Scaphopoda by Sepkoski (2002); and to Rhabdidae by Reynolds and Steiner (2008).
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.