Type species: Ptilodictya fimbriata James, 1878
Species not recognisable? (Karklins, 1983)
This genus includes the species:
| Fimbriapora? angustobasis | (Nekhoroshev, 1961) | Late Ordovician | Russia Siberia |
| Fimbriapora bona | (Nekhoroshev, 1961) | Late Ordovician Ashgill | Russia Siberia |
| Fimbriapora cervicornis | (Nekhoroshev, 1961) | Late Ordovician Ashgill | Russia Siberia |
| Fimbriapora elegans | (Nekhoroshev, 1961) | Late Ordovician Caradocian | Russia Siberia |
| Fimbriapora excellens | (Billings, 1866) | Ordovician-Silurian | Canada |
| Fimbriapora fimbriata (Nomen dubium) |
(James, 1878) | Silurian | USA Ohio |
| Fimbriapora firma | Kopajevich, 1984 | Late Ordovician Ashgill | Mongolia |
| Fimbriapora gregaria | (Schoenmann, 1926) | Ordovician Llandeilo-Caradoc | Russia Siberia |
| Fimbriapora incipiens | (Ulrich, 1893) | Late Ordovician Caradocian | USA, Canada |
| Fimbriapora lata | (Nekhoroshev, 1961) | Late Ordovician Caradoc-Ashgill | Russia Siberia |
| Fimbriapora limbata | (Nekhoroshev, 1961) | Late Ordovician Caradoc | Russia Siberia |
| Fimbriapora limbataeformis | (Nekhoroshev, 1961) | Silurian Llandovery | Russia Siberia |
| Fimbriapora magna | (Hall & Whitfield, 1875) | Silurian Llandovery | USA Ohio |
| Fimbriapora markhensis | (Nekhoroshev, 1961) | Silurian Llandovery | Russia Siberia |
| Fimbriapora minutissimaeformis | (Nekhorosheva, 1966) | Ordovician | Russia |
| Fimbriapora mixta | (Nekhoroshev, 1961) | Silurian Ashgill | Russia Siberia |
| Fimbriapora multifida | (Hall, 1883) | Silurian Llandovery | USA Ohio |
| Fimbriapora multifora | (Nekhoroshev, 1961) | Late Ordovician Caradoc-Ashgill | Russia Siberia |
| Fimbriapora perelegans | Astrova, 1965 | Late Ordovician Caradaoc | Russia |
| Fimbriapora plebeia | (Nekhoroshev, 1955) | Ordovician-Silurian | Russia |
| Fimbriapora similis | (Nekhoroshev, 1961) | Late Ordovician Ashgill | Russia Siberia |
| Fimbriapora toli | (Nekhorosheva, 1970) | Ordovician? | Russia |
| Fimbriapora tungussica | (Nekhoroshev, 1955) | Late Ordovician Caradoc | Russia |
| Fimbriapora virgata | (Nekhoroshev, 1961) | Ordovician Llandeilo-Caradoc | Russia |
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.