|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Bivalvia - Protobranchia - Sareptidae
It was reranked as Portlandia (Portlandella) by Woodring (1973); it was reranked as Yoldia (Portlandella) by Sinelnikova (1991); it was synonymized subjectively with Portlandia by Coan et al. (2000); it was reranked as Megayoldia (Portlandella) by Kafanov et al. (2001) and Kafanov and Ogasawara (2003).
It was assigned to Portlandia by Woodring (1973); to Yoldia by Sinelnikova (1991); and to Megayoldia by Kafanov et al. (2001) and Kafanov and Ogasawara (2003).
Is something missing? Join the Paleobiology Database and enter the data
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.