Despite this, Jülich placed the genus in its own family, the Inocybaceae.

First, different current systems place the genus in three different families.

Other research places the genus as an outgroup which is not very closely related to foxes.

Several other papers published in later years have also placed the genus within Pseudosuchia.

In 1964 Young created a family to place the recently found Chinese genus Dsungaripterus.

Molecular genetics studies have placed the genus in the family Lamiales.

The reference is to the source which places the genus in this subfamily.

De Buisonjé first placed the genus into the Criorhynchidae, a concept that is no longer used.

The reference against the subfamily name is to the source which places the genus in that subfamily.

Other authors have placed the genus in the Agavaceae (now Agavoideae).