Type species: Fenestralia sanctiludovici Prout, 1858
This genus includes the species:
Ulrich, 1890 | Early Carboniferous Visean | USA Kentucky, Indiana | WoRMS 1402840 | |
Trizna & Klautsan, 1961 | Early Permian Artinskian | Russia | WoRMS 1402841 | |
Bolkhovitinova, 1940 | Early Carboniferous Visean | Kazakhstan | WoRMS 1402842 | |
(Schulga-Nesterenko, 1951) | Early Carboniferous Tournaisian | Russia | WoRMS 1411224 | |
Prout, 1858 | Mississippian | USA (Missouri) | WoRMS 1402843 | |
Burckle, 1960 | Early Carboniferous Visean | USA Utah | WoRMS 1402844 |
This information is based upon various sources, but no personal knowledge. I am indebted to the late Alan Horowitz for his compilation, and to Dr. J. Pachut.
I would be grateful for corrections to, or critical reviews of this information. This is not a 'final' version (an impossible ideal), but a working document.