Gyrophyllites Wiedman, 1963 † accepted as Gyrophylloceras Howarth, 2018 † accepted as Phylloceras Suess, 1865 † (basis of record)
Gyrophyllites Glocker, 1841 † (verified source for family)
Gyrophyllites Wiedman, 1963 † accepted as Gyrophylloceras Howarth, 2018 † accepted as Phylloceras Suess, 1865 † (original description)
Gyrophyllites Wiedman, 1963 † accepted as Gyrophylloceras Howarth, 2018 † accepted as Phylloceras Suess, 1865 † (source of synonymy)
Gyrophylloceras Howarth, 2018 † accepted as Phylloceras Suess, 1865 † (original description)
Stevensia Énay, 2009 † accepted as Stevensites Énay, 2018 † (source of synonymy)
Stevensites Énay, 2018 † (original description)
Zittelia Tavera Benitez, 1985 † accepted as Zittelites Énay, 2018 † (source of synonymy)
Zittelites Énay, 2018 † (original description)

 Taxonomic remark

 for Gyrophyllites Wiedman, 1963 †

Junior homonym of Gyrophyllites Glocker, 1841 (Trace Fossils, originally Plantae); replacement name is ... [details]

 Taxonomic remark

 for Gyrophyllites Glocker, 1841 †

Listed as fossil plant in Index Nominum Genericorum however a trace fossil (thus an available name in zoology) ... [details]