- Locard, 1897(now in Borsoniidae)
Etrema Hedley, 1918
Etremopa Oyama, 1953
Etremopsis Powell, 1942
Filodrillia Hedley, 1922 (now in Borsoniidae)
Genota H &...
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Subgenus Etrema Hedley, 1918
Etrema alliterata (Hedley, 1915)
Subgenus Etremopsis Powell, 1942
Etrema albata (Smith, 1882)
Species brought into synonymy...
- 1918 - synonym:
Iraqetrema Dance & Eames, 1966
Etremopa Oyama, 1953
Etremopsis Powell, 1942
Euclathurella Woodring, 1928
Euglyphostoma Woodring, 1970...
- †Eriptycha
Erosaria †Erronea †Erymarella †Escoffieria †Estea †Ethalia †Etrema †
Etremopsis †Euactaeonina †Eubela †Eucheilodon
Euchelus †Euchilotheca †Euchrysalis...