|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Rhynchonellata - Athyridida - Rhynchospirinidae
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.
|J. G. Johnson 1970||Pseudoparazyga resembles Parazyga in shape and in radial ornament. Internally, it is characterized by the presence in large shells of a pedicle collar and the absence of dental lamellae. Socket plates are medially conjunct.|