Type species: Megacanthopora fallacis Moore, 1929
This genus includes the species:
| Megacanthopora fallacis | Moore, 1929 | Carboniferous (Penn.) Gzhelian | USA Texas |
| Megacanthopora gracilis | Dunaeva, 1973 | Carboniferous Namurian | Ukraine Donbass |
| Megacanthopora maculosa | Dunaeva, 1973 | Carboniferous Moscovian | Ukraine Donbass |
| Megacanthopora? morikawae | (Sakagami, 1961) | Early Permian | Japan |
| Megacanthopora? russiensis | (Romantchuk, 1975) | Late Carboniferous Bashkirian-Moscovian | Russia Khabarovsk |
| Megacanthopora? scalariformis | Crockford, 1957 | Carboniferous Artinskian | Australia WA |
| Megacanthopora sincera | Gorjunova, 1988 | Early Carboniferous Visean-Serpukhovian | Mongolia |
| Megacanthopora vitalii | Dunaeva, 1973 | Carboniferous Namurian | Ukraine Donbass |
Thanks to Andrej Ernst for additional information.
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.