|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Murchisoniina - Lophospiridae
It was reranked as Trochonema (Gyronema) by Perner (1907); it was reranked as Cyclonema (Gyronema) by Bassler (1932).
It was assigned to Trochonema by Perner (1907); to Cyclonema by Bassler (1932); to Archaeogastropoda by Sepkoski (2002); to Lophospiridae by Wagner (1999) and Bouchet et al. (2005); and to Gyronematinae by Knight et al. (1960) and Wagner (2017).
Is something missing? Join the Paleobiology Database and enter the data