|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Rhynchonellata - Spiriferinida - Syringothyrididae
It was reranked as Pseudosyringothyris by Kalashnikov (1998), Sepkoski (2002) and Williams et al. (2006).
It was assigned to Cyrtia by Fredericks (1916); to Syringothyrididae by Kalashnikov (1998); to Spiriferida by Sepkoski (2002); and to Permasyrinxinae by Williams et al. (2006).
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.