Zemacies
Espécies
- † Zemacies armata Powell, 1942
- † Zemacies awakinoensis Powell, 1942
- † Zemacies climacota (Suter, 1917)
- † Zemacies conspicua (May, 1922)
- † Zemacies elatior Finlay, 1926
- Zemacies excelsa Sysoev & Bouchet, 2001
- † Zemacies finlayi Stilwell & Zinsmeister, 1992
- † Zemacies hamiltoni (Hutton, 1905)
- † Zemacies immatura Finlay & Marwick, 1937
- † Zemacies inexpectata Powell, 1944
- † Zemacies laciniata (Suter, 1917)
- † Zemacies lividorupis Laws, 1935
- † Zemacies marginalis (P. Marshall, 1919)
- † Zemacies ordinaria (P. Marshall, 1918)
- † Zemacies prendrevillei Marwick, 1928
- † Zemacies procerior Darragh, 1997
- Zemacies queenslandica (Powell, 1969)
- † Zemacies simulacrum Laws, 1935
- † Zemacies torticostata (P. Marshall, 1919)
- Sinônimos
- † Zemacies canalomos Stilwell & Zinsmeister, 1992: sinônimo de † Aforia canalomos (Stilwell & Zinsmeister, 1992)