English
Species (15)
Systrophia planispira Weyrauch 1967- Systrophia zilchi Weyrauch 1967
- Systrophia florezi Weyrauch 1967
- Systrophia eliseoduartei Weyrauch 1966
- Happia florezi Weyrauch 1965
- Systrophia incarum Crawford
- Systrophia systropha Albers
- Systrophia cereonitens
- Happia besckei
- Happia bang-haasi
- Systrophia stenogyra Blume 1955 ssp. zischkai
- Happia sp.
- Systrophia altorum Weyrauch 1967
- Microhappia sp.
- Gen. sp.
