| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Planaxis
Taxonomy
Planaxis was named by Lamarck (1822) [Sepkoski's age data: T Than R Sepkoski's reference number: 705]. It is extant. It is the type genus of Planaxinae.
It was assigned to Planaxidae by Weisbord (1962), Adegoke (1977), Wilson (1993); to Neotaenioglossa by Sepkoski (2002); and to Planaxinae by Bouchet et al. (2005).
It was assigned to Planaxidae by Weisbord (1962), Adegoke (1977), Wilson (1993); to Neotaenioglossa by Sepkoski (2002); and to Planaxinae by Bouchet et al. (2005).
Species lacking formal opinion data