Superfamily HIPPONICOIDEA Troschel, 1861
History of changes
Note that this list may be incomplete for dates prior to September 2013.
| Published | As part of group | Action Date | Action Type | Compiler(s) |
|---|---|---|---|---|
| LITTORINIMORPHA Golikov & Starobogatov, 1975 | 31-Aug-2023 | ADDED | Dr Mandy Reid (ABRS) |