|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Bivalvia - Arcida - Parallelodontidae
It was reranked as Grammatodon (Catella) by Healey (1908); it was reranked as Macrodon (Catella) by McLearn (1942).
It was assigned to Grammatodon by Healey (1908); to Macrodon by McLearn (1942); to Grammatodontinae by Vokes (1980); to Arcoida by Sepkoski (2002); to Catellini by Bouchet et al. (2010); and to Parallelodontidae by Ros-Franch et al. (2014).
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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.