From Spain, Photo by Juan Suares Andres.
Type species: Polypora dendroides M'Coy, 1844
This genus includes the species:
| Polypora abadhensis | Sakagami, 1980 | Permian Guadalupian | Iran |
| Polypora aculeata | (Hall, 1881) | Middle Devonian | USA Indiana |
| Polypora adnata | (Hall, 1881) | Middle Devonian | USA Indiana |
| Polypora aestacella | Moore, 1929 | Carboniferous Pennsylvanian Gzhelian | USA Texas |
| Polypora akbastauensis | Troizkaya, 1968 | Late Devonian Frasnian | Russia? |
| Polypora allelomorpha | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora ambiplana | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora amdrupensis | Ross & Ross, 1962 | Permian Cisuralian Asselian-Sakmarian | Greenland |
| Polypora amorpha | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora anastasiae | Ravikovich, 1948 | Permian Cisuralian Artinskian | Russia, Canada |
| Polypora anastomosa | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora anastomosa spinicarinata | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora andina | Chronic, 1949 | Permian Cisuralian | Peru |
| Polypora anshunensis | Yang & Lu, 1980 | Permian Lopingian | China |
| Polypora approximata | Ulrich, 1890 | Carboniferous Mississippian Visean-Serpukhovian | USA Illinois, Kentucky |
| Polypora arata | Moore, 1929 | Carboniferous Pennsylvanian Gzhelian | USA Texas |
| Polypora arbusca | Gilmour & Snyder, 2000 | Permian Lopingian | USA Washington |
| Polypora arkonensis | Miller, 1883 | Middle Devonian Givetian | Canada |
| Polypora arta | (Hall, 1879) | Early Devonian Lochkovian | USA New York |
| Polypora aspectus | (Hall, 1884) | Middle Devonian Givetian | USA New York |
| Polypora aspera | Rogers, 1900 | Carboniferous Pennsylvanian Gzhelian | USA Kansas |
| Polypora australis (Status?) |
Hinde, 1890 | Permian | Australia |
| Polypora balkhaschensiformis | Nekhoroshev, 1948 | Carboniferous Pennsylvanian Bashkirian-Moscovian | Kazakhstan Pribalkhash |
| Polypora barabashensis | Morozova, 1970 | Permian Lopingian | Russia Primorye |
| Polypora biarmica pluscula | Trizna, 1948 | Permian Cisuralian Artinskian | Russia Urals |
| Polypora bassleri | Condra, 1902 | Carboniferous Pennsylvanian | Russia Siberia |
| Polypora bicarinata | Plamenskaja, 1991 | Early Devonian Pragian-Emsian | Kazakhstan |
| Polypora bifurcata | Keyserling, 1846 | Permian Guadalupian | Russia |
| Polypora binodus | Bancroft, 1985 | Carboniferous | Scotland |
| Polypora birmanica | Reed, 1908 | Middle Devonian Eifelian | Burma |
| Polypora birmanica ultimata | Reed, 1908 | Middle Devonian Eifelian | Burma |
| Polypora bonhami | Fritz, 1970 | Carboniferous Pennsylvanian Moscovian | Canada |
| Polypora brevissima | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora brevisulcata | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora brouweri | Bassler, 1929 | Permian Cisuralian Sakmarian-Artinskian | Timor |
| Polypora bruteni | Wass, 1967 | Permian | Australia WA |
| Polypora bukhtarmensiformis | Nekhoroshev, 1956 | Carboniferous Mississippian Tournaisian-Visean | Russia? Altai |
| Polypora bukhtarmensis | Nekhoroshev, 1956 | Carboniferous Mississippian Tournaisian-Visean | Russia? Altai |
| Polypora bukhtarmensis subtilis | Nekhoroshev, 1956 | Carboniferous Mississippian Visean | Russia? Altai |
| Polypora cachirita | Weisbord, 1926 | Early Devonian Emsian | Venezuela |
| Polypora chongquingensis | Yang & Lu, 1980 | Permian Lopingian | China |
| Polypora clieneri | Ganesan, 1972 | Carboniferous Pennsylvanian | India |
| Polypora commutabilis | Morozova, 1986 | Permian Guadalupian Roadian | Russia Novaya Zemlaya |
| Polypora compacta | (Hall, 1883) | Early Devonian Lochkovian | USA New York |
| Polypora complanata | Ulrich, 1890 | Carboniferous Mississippian Visean-Serpukhovian | USA Illinois |
| Polypora compressa | (Hall, 1879) | Early Devonian Lochkovian | USA New York |
| Polypora conferta | (Hall, 1883) | Silurian Wenlock | USA Indiana |
| Polypora confirmata | Krutchinina, 1986 | Permian Cisuralian Artinskian | Russia |
| Polypora constricta | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora corticosa | Ulrich, 1890 | Carboniferous Mississippian Visean-Serpukhovian | USA Indiana |
| Polypora crassa | (McCoy, 1844) | Carboniferous Mississippian | Ireland |
| Polypora crassa (Homonym) |
Ulrich, 1890 | Carboniferous Pennsylvanian | USA Illinois |
| Polypora crebescens | (Hall, 1886) | Early Devonian Emsian | USA New York |
| Polypora culta | Morozova, 1981 | Permian Guadalupian Roadian | Russia |
| Polypora cylindracea | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora daguini | Termier & Termier, 1950 | Carboniferous Mississippian Visean | Morocco |
| Polypora darashamensis | Nikiforova, 1933 | Permian Lopingian | Armenia |
| Polypora darkotensis | Cowper Reed, 1925 | Carboniferous Pennsylvanian Gzhelian | India |
| Polypora daubichensis | Morozova, 1970 | Permian Lopingian | Russia Primorye |
| Polypora debilis | Elias, 1957 | Carboniferous Mississippian Serpukhovian | USA Oklahoma, Utah |
| Polypora declinata | Morozova, 1981 | Permian Guadalupian Roadian | Russia |
| Polypora decorosa | Liu, 1980 | Permian Cisuralian | China |
| Polypora? delicata | Kettner, 1919 | Middle Devonian | Czech Republic |
| Polypora derbyi | Barbosa, 1965 | Carboniferous Pennsylvanian | Brazil |
| Polypora dendroides | M'Coy, 1844 | L. Carboniferous | Ireland |
| Polypora dichotoma | Crockford, 1941 | Permian Cisuralian Artinskian | Australia NSW |
| Polypora dictyota | Ulrich & Bassler, 1913 | Early Devonian Lochkovian | USA Maryland |
| Polypora disciformis | Pocta, 1894 | Silurian Ludlow | Czech Republic |
| Polypora discreta | Cowper Reed, 1933 | Carboniferous Pennsylvanian Gzhelian | India |
| Polypora distans | (Hall, 1881) | Early Devonian | USA |
| Polypora distincta | Ulrich, 1890 | Carboniferous Pennsylvanian | USA Illinois |
| Polypora djelambetensis | Bolkhovitinova, 1940 | Carboniferous Mississippian Visean | Kazakhstan |
| Polypora dongujumqinensis | Liu, 1976 | Middle Devonian | China |
| Polypora elegantissima | Stuckenberg, 1905 | Carboniferous-Permian | Russia |
| Polypora elegantula | McNair, 1940 | Early Devonian Emsian | Colombia |
| Polypora ellesmerensis | Morozova, 1986 | Permian Cisuralian Asselian-Sakmarian | Canada |
| Polypora ellipticopora | Netschajew, 1900 | Permian Guadalupian | Russia Russian Platform |
| Polypora elongata | Hall, 1883 | Early Devonian Emsian | USA New York |
| Polypora elongata (Homonym) |
Sakagami, 1961 | Permian Guadalupian | Japan |
| Polypora endoi | Sakagami, 1961 | Permian Cisuralian | Japan |
| Polypora eudora | (Hall, 1879) | Early Devonian Lochkovian | USA New York |
| Polypora exemplaria | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora exilis | Netschajew, 1894 | Permian | Russia |
| Polypora fastuosa | (de Koninck, 1842) | Carboniferous | Ireland |
| Polypora finitima | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora firma | Gorjunova & Morozova, 1979 | Permian Lopingian | Mongolia |
| Polypora flabelliformis | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora flexuosa | Rogers, 1900 | Carboniferous Pennsylvanian Gzhelian | USA Kansas |
| Polypora fracta | Pocta, 1894 | Silurian Ludlow | Czech Republic |
| Polypora fujimotoi | Sakagami, 1961 | Permian Cisuralian | Japan |
| Polypora fujitae | Sakagami, 1963 | Carboniferous Pennsylvanian Bashkirian | Japan |
| Polypora gebuqingaobiensis | Liu, 1976 | Middle Devonian | China |
| Polypora gracilis | Prout, 1860 | Carboniferous Mississippian Tournaisian-Visean | USA |
| Polypora grandis | Toula, 1875 | Carboniferous-Permian | Norway Svalbard |
| Polypora granilinea | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora granulifera | McNair, 1940 | Early Devonian Emsian | Colombia |
| Polypora gregalis | Gorjunova, 1975 | Permian Cisuralian Sakmarian | Russia |
| Polypora gzhelensis | Schulga-Nesterenko, 1951 | Carboniferous Pennsylvanian Gzhelian | Russia, China |
| Polypora halensis | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora halliana | Nicholson, 1874 | Early Devonian Emsian | Canada |
| Polypora hamiltonensis | (Prout, 1860) | Middle Devonian Givetian | USA |
| Polypora hanusi | Prantl, 1932 | Early Devonian Emsian | Czech Republic |
| Polypora hataii | Sakagami, 1961 | Permian Cisuralian | Japan |
| Polypora heishanensis | Lu, 1983 | Carboniferous Mississippian Visean | China |
| Polypora hexagona | Moore, 1929 | Carboniferous Pennsylvanian Gzhelian | USA Texas |
| Polypora hexagonalis | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora hexagonalis foraminulosa | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora hirsuta | Moore, 1929 | Carboniferous Pennsylvanian Gzhelian | USA Texas |
| Polypora hivatchensis | Morozova, 1981 | Permian Lopingian | Russia |
| Polypora hudlestoni | Reed, 1922 | Late Devonian Frasnian | Burma |
| Polypora idothea | (Hall, 1879) | Early Devonian Lochkovian | USA Michigan |
| Polypora ignota | Morozova, 1986 | Permian Cisuralian Asselian-Sakmarian | Canada |
| Polypora imbricata (Status?) |
Prout, 1860 | Carboniferous Mississippian | USA Indiana |
| Polypora immanis | Gorjunova, 1975 | Permian Cisuralian Artinskian | Russia? Pamir |
| Polypora impolita | Liu, 1980 | Permian | China |
| Polypora impressa | Ulrich, 1888 | Carboniferous Mississippian Tournaisian | USA Ohio |
| Polypora improcera | Morozova, 1970 | Permian Guadalupian | Russia Russian Platform |
| Polypora inaudita | Romantchuk, 1966 | Permian Guadalupian | Russia |
| Polypora incepta | Hall, 1852 | Silurian Wenlock | USA New York |
| Polypora indenta | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora infundibulum | (Lonsdale, 1839) | Silurian Wenlock | England |
| Polypora inimica | Chronic, 1949 | Permian Cisuralian | Peru |
| Polypora internodata | Cumings, 1906 | Carboniferous Mississippian Visean | USA Indiana |
| Polypora inusitata | McKinney & Kriz, 1986 | Early Devonian Pragian | Czech Republic |
| Polypora irgajlensis | Troizkaya, 1968 | Late Devonian Frasnian | Russia |
| Polypora irregularis | Trautschold, 1876 | Carboniferous Pennsylvanian Moscovian | Russia Russian Platform |
| Polypora irregularis (Homonym) |
(Yang & Lu, 1962) | Permian Cisuralian-Guadalupian | China, Russia |
| Polypora jalaidensis | Liu, 1980 | Permian Lopingian | China |
| Polypora kalinovensis | Dunaeva, 1961 | Carboniferous Pennsylvanian Kasimovian | Ukraine |
| Polypora karagandensis | Nekhoroshev, 1953 | Carboniferous Mississippian Tournaisian | Kazakhstan |
| Polypora kasanensis | Morozova, 1970 | Permian Guadalupian | Russia Russian Platform |
| Polypora kesslerensis | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora keyserlingi | Netschajew, 1894 | Permian Guadalupian | Russia Russian Platform |
| Polypora keyserlingiformis | Snyder & Gilmour, 2006 | Permian Guadalupian Wordian | USA Nevada |
| Polypora kiniensis | Nekhoroshev, 1926 | Carboniferous Pennsylvanian Moscovian | Russia Russian Platform |
| Polypora kiniensis kaindiensis | Nikiforova, 1936 | Carboniferous Mississippian | Russia? Altai |
| Polypora koninckiana | Waagen & Pichl, 1885 | Permian Guadalupian | India |
| Polypora koninckiana postera | Cowper Reed, 1933 | Carboniferous-Permian | Burma |
| Polypora kropotkini | Morozova, 1970 | Permian Guadalupian | Russia Primorye |
| Polypora labellosa | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora laevinodata | (Hall, 1881) | Middle Devonian Eifelian | USA Indiana |
| Polypora largissima | (Hall, 1881) | Early Devonian Emsian | USA Michigan |
| Polypora latiramosa | Merla, 1934 | Permian Lopingian | Afghanistan? |
| Polypora latitruncata | (Hall, 1884) | Middle Devonian Givetian | USA New York |
| Polypora laxa | (Phillips, 1836) | Late Devonian Famennian | England |
| Polypora laxa (Homonym?) |
Sandberger & Sandberger, 1856 | Middle Devonian Givetian | Germany |
| Polypora lilia | Hall, 1874 | Early Devonian Lochkovian | USA New York |
| Polypora linea | Crockford, 1941 | Permian Cisuralian Artinskian | Australia NSW |
| Polypora lineata | Yang, 1964 | Middle Devonian Givetian | China |
| Polypora liuyangensis | Li, 1992 | Devonian | China |
| Polypora longifenestrula | Sakagami, 1961 | Permian Guadalupian | Japan |
| Polypora longilaqueata | Kopajevich, 1984 | Devonian | Mongolia |
| Polypora longofenestrata | Dunaeva, 1961 | Carboniferous Pennsylvanian Kasimovian | Ukraine |
| Polypora losikha | Nekhoroshev, 1948 | Middle Devonian Eifelian | Russia |
| Polypora maccoyaniformis | Nikiforova, 1933 | Carboniferous Mississippian | Turkestan |
| Polypora maccoyaniformis irregularicella | Nikiforova, 1948 | Carboniferous Mississippian Tournaisian | Russia Karatau |
| Polypora magna | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora magnicava | Morozova, 1970 | Permian Guadalupian | Russia Russian Platform |
| Polypora magnidicus | Bassler, 1929 | Permian Cisuralian Sakmarian-Artinskian | Timor |
| Polypora magnifica | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora marginata | McCoy, 1844 | Middle Devonian Givetian | Ireland |
| Polypora mariae | Ravikovich, 1948 | Permian Cisuralian Artinskian | Russia |
| Polypora martis | (Fischer de Waldheim, 1837) | Permian Cisuralian | Russia, Norway |
| Polypora martis laxata | Trizna, 1939 | Permian Cisuralian Sakmarian | Russia Urals |
| Polypora martis magnofenestrata | Bolkhovitinova, 1915 | Carboniferous Pennsylvanian | Russia Moscow |
| Polypora mcmahoni | Reed, 1922 | Late Devonian Frasnian | India |
| Polypora mcnairi | Burckle, 1959 | Middle Devonian Givetian | USA New York |
| Polypora media | Stewart, 1922 | Early Devonian Lochkovian | USA Illinois |
| Polypora megastoma | (de Koninck, 1863) | Carboniferous Pennsylvanian | Russia |
| Polypora mesleriana | Girty, 1910 | Carboniferous Visean-Kasimovian | USA Arkansas |
| Polypora micronodosa | Burckle, 1960 | Carboniferous Mississippian Visean | USA Utah |
| Polypora middlemissi | Ganesan, 1972 | Carboniferous Pennsylvanian | India |
| Polypora minuta | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora mirabilis | Ravikovich, 1948 | Permian Cisuralian Artinskian | Russia Urals |
| Polypora modesta | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora montuosa | (Laseron, 1918) | Permian | Australia NSW |
| Polypora moorei | Elias, 1937 | Carboniferous Pennsylvanian Kasimovian | USA Kansas |
| Polypora moravica | Kettner, 1919 | Middle Devonian | Czech Republic |
| Polypora multinodata | Crockford, 1941 | Permian Cisuralian Artinskian | Australia NSW |
| Polypora multiplex | (Hall, 1884) | Early Devonian Lochkovian | USA New York |
| Polypora multiporifera | Crockford, 1944 | Permian Cisuralian Artinskian | Australia, Thailand |
| Polypora multispinosa | McFarlan, 1942 | Carboniferous Mississippian Visean-Serpukhovian | USA Illinois |
| Polypora muricula | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora mutabilis | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora nadinae | Schulga-Nesterenko, 1952 | Permian Cisuralian Sakmarian | Russia |
| Polypora nanshanensis | Yang & Lu, 1962 | Carboniferous Mississippian | China |
| Polypora narymensis | Nekhoroshev, 1956 | Carboniferous Mississippian Visean | Russia? Altai |
| Polypora nexa | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora nianekensis | Morozova, 1981 | Permian Lopingian | Russia |
| Polypora nododorsalis | Nekhoroshev, 1977 | Late Devonian Famennian | Russia |
| Polypora nodolinearis | McFarlan, 1942 | Carboniferous Mississippian Visean | USA Illinois |
| Polypora obliqua | Hall & Simpson, 1887 | Early Devonian Lochkovian | USA New York |
| Polypora oliviformis | Liu, 1976 | Carboniferous Pennsylvanian | China |
| Polypora orientalis | Fritz, 1938 | Early Devonian Emsian | Canada |
| Polypora orientalis fenestelloides | Trizna, 1939 | Permian Cisuralian Sakmarian | Russia |
| Polypora ovalipora | Kettner, 1919 | Middle Devonian | Czech Republic |
| Polypora pagana | Whidborne, 1895 | Middle Devonian Givetian | England |
| Polypora pamirensis | Gorjunova, 1975 | Permian Cisuralian Sakmarian | Russia? Pamir |
| Polypora panteleevi | Morozova, 1955 | Carboniferous Pennsylvanian Gzhelian | Ukraine Donets Basin |
| Polypora parietiba | Morozova, 1986 | Permian Guadalupian Roadian | Russia Novaya Zemlaya |
| Polypora paxillata | (Hall, 1879) | Early Devonian Lochkovian | USA New York |
| Polypora perangulata | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora perfidelis | Morozova, 1981 | Carboniferous Mississippian | Russia |
| Polypora pertinax | Laseron, 1918 | Permian Cisuralian Sakmarian | Australia NSW |
| Polypora pluriformis | Trizna, 1948 | Permian Cisuralian Artinskian | Russia Urals |
| Polypora polita | Morozova, 1955 | Carboniferous Pennsylvanian Moscovian | Ukraine Donets Basin |
| Polypora polyclada | Sakagami, 1962 | Carboniferous Mississippian Tournaisian | Japan |
| Polypora porosa | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora postborealis | Baranova, 1960 | Permian Lopingian | Russia Petschora |
| Polypora praeornamentata | Schulga-Nesterenko, 1951 | Carboniferous Pennsylvanian Moscovian-Kasimovian | Russia Russian Platform |
| Polypora praesargaensis | Trizna & Klautsan, 1961 | Permian Cisuralian Artinskian | Russia Urals |
| Polypora prava | Liu & Wang, 1987 | Permian Cisuralian Artinskian | Tibet |
| Polypora pravocellata | Trizna, 1950 | Permian Cisuralian Sakmarian-Artinskian | Russia Priurals |
| Polypora principalis | Gorjunova, 1975 | Carboniferous Pennsylvanian Moscovian-Kasimovian | Russia Russian Platform |
| Polypora propria | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora pseudomacrops | Morozova, 1965 | Permian Lopingian | Russia |
| Polypora psyche | Billings, 1874 | Early Devonian Pragian | Canada |
| Polypora pulchella | Nicholson, 1874 | Early Devonian Emsian | USA New York |
| Polypora punctata | Schulga-Nesterenko, 1952 | Permian Cisuralian Sakmarian | Russia Urals |
| Polypora purduei | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora pustulata | Toula, 1875 | Carboniferous-Permian | Russia |
| Polypora pyramidata | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora quadrangularis | (Hall, 1881) | Middle Devonian Eifelian | USA Indiana |
| Polypora quasiconfirmata | Krutchinina, 1986 | Permian Cisuralian Artinskian | Russia Timan |
| Polypora quenstedi | Kettner, 1919 | Middle Devonian | Czech Republic |
| Polypora rariopora | Nekhoroshev, 1948 | Carboniferous Pennsylvanian Bashkirian-Moscovian | Kazakhstan Pribalkhash |
| Polypora recta | Balakin, 1972 | Carboniferous Mississippian Visean | Russia |
| Polypora remota | Condra, 1902 | Carboniferous Mississippian | USA Nebraska |
| Polypora remota grandis | Trizna, 1939 | Permian Cisuralian Sakmarian | Ireland |
| Polypora reteporidraeformis | Nikiforova, 1936 | Permian Cisuralian | Norway Svalbard |
| Polypora retrorsa | Ulrich, 1890 | Carboniferous Mississippian Visean | USA Iowa |
| Polypora reversipora | Condra, 1902 | Carboniferous Mississippian | USA Nebraska |
| Polypora reversispina | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora rigida | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora rigida (Homonym, Status?) |
Prout, 1866 | Devonian? | ? |
| Polypora robusta | (Hall, 1881) | Early Devonian Emsian | USA New York |
| Polypora rudis | Moore, 1930 | Carboniferous Pennsylvanian Gzhelian | USA Texas |
| Polypora rustica | Hall & Simpson, 1887 | Early Devonian Emsian | USA New York |
| Polypora sargaensis | Trizna, 1948 | Permian Cisuralian Artinskian | Russia, USA |
| Polypora sargaensis magnotuberculata | Trizna, 1948 | Permian Cisuralian Artinskian | Russia Urals |
| Polypora sargaensis prodigiosa | Trizna, 1948 | Permian Cisuralian Artinskian | Russia Urals |
| Polypora sargaensis visenda | Trizna, 1948 | Permian Cisuralian Artinskian | Russia Urals |
| Polypora schidertensis | Nekhoroshev, 1977 | Late Devonian Famennian | Russia |
| Polypora schucherti | Bell, 1929 | Carboniferous Mississippian Visean | Canada |
| Polypora separata | Hall, 1883 | Early Devonian Emsian | USA New York |
| Polypora septalis | Xia & Liu, 1986 | Carboniferous Mississippian | China |
| Polypora serictasensis | Troizkaya, 1968 | Late Devonian Frasnian | Russia |
| Polypora shumardii | Prout, 1858 | Middle Devonian Eifelian | USA Indiana |
| Polypora sichuanensis | Yang & Lu, 1980 | Permian Lopingian | China |
| Polypora sifangchengensis | Yang & Lu, 1980 | Permian Cisuralian | China |
| Polypora sigillaria | Moore, 1929 | Carboniferous Pennsylvanian Gzhelian | USA Texas |
| Polypora sigillata | Gorjunova, 1975 | Permian Cisuralian Artinskian | Russia |
| Polypora simorini | Nekhoroshev, 1953 | Carboniferous Mississippian Tournaisian | Kazakhstan |
| Polypora sinokoninckiana | Yang & Lu, 1962 | Permian Cisuralian | China |
| Polypora sinokoninckiana mesoporata | Yang & Lu, 1962 | Permian Lopingian | China |
| Polypora sinospininodata | Yang & Lu, 1962 | Carboniferous Mississippian | China |
| Polypora sinovariicellata | Yang & Lu, 1962 | Permian Cisuralian | China |
| Polypora? smithii | Etheridge, 1892 | Permian Cisuralian Sakmarian-Artinskian | Australia Queensland |
| Polypora striata | Cumings, 1906 | Carboniferous Mississippian Visean | USA Indiana |
| Polypora striata | Sakagami, 1980 | Permian Guadalupian | Ireland |
| Polypora stricta | Hall & Simpson, 1887 | Early Devonian Lochkovian | USA New York |
| Polypora submacrops | Yang & Lu, 1962 | Permian Cisuralian | China |
| Polypora submarginata | Meek, 1872 | Carboniferous Pennsylvanian | USA |
| Polypora submarginata nodosa | Sayre, 1930 | Carboniferous Pennsylvanian | USA Kansas |
| Polypora subvoluminosa | Krutchinina, 1986 | Permian Cisuralian Sakmarian | Russia Timan |
| Polypora sugiyamae | Sakagami, 1961 | Permian Cisuralian Artinskian-Kungurian | Japan |
| Polypora tantula | (Hall, 1883) | Silurian Wenlock | USA Indiana |
| Polypora tenella | Nicholson, 1874 | Early Devonian Emsian | USA New York |
| Polypora tenuosa | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora tersiensis | Tolmatchoff, 1924 | Carboniferous Mississippian | Russia Kuznetsk Basin |
| Polypora tibetana | Metz, 1946 | Permian | Tibet |
| Polypora tienzhuensis | Yang & Lu, 1962 | Carboniferous Mississippian | China |
| Polypora timanica | (Stuckenberg, 1895) | Carboniferous-Permian | Russia |
| Polypora timorensis | Bassler, 1929 | Permian Cisuralian Sakmarian-Artinskian | Timor |
| Polypora timorensis greenharbourensis | Nikiforova, 1936 | Permian Cisuralian | Norway Svalbard |
| Polypora timorensis regularis | Metz, 1946 | Permian | Tibet |
| Polypora tornacensis | Kaisin, 1942 | Carboniferous Mississippian Tournaisian | Belgium |
| Polypora torosa | Trizna, 1939 | Permian Cisuralian Sakmarian | Russia Urals |
| Polypora toyokoae | Sakagami, 1961 | Permian Cisuralian Artinskian-Kungurian | Japan |
| Polypora tranninkensis | Mansuy, 1920 | Carboniferous-Permian | Laos |
| Polypora triangularis | Rogers, 1900 | Carboniferous Pennsylvanian Gzhelian | USA Kansas |
| Polypora triangularis subpolita | Ceretti, 1963 | Carboniferous Pennsylvanian Gzhelian | Italy |
| Polypora triangulata | Lu, 1958 | Permian Cisuralian Sakmarian | China |
| Polypora triseriata | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora tschernyschevi | Nikiforova, 1938 | Permian Cisuralian | Russia Timan |
| Polypora tschironensis | Popeko, 1967 | Carboniferous Mississippian Serpukhovian | Russia Transbaikal |
| Polypora tubulosa | Nikiforova, 1933 | Permian Guadalupian | Armenia |
| Polypora tumida | Ceretti, 1963 | Carboniferous Pennsylvanian Gzhelian | Italy |
| Polypora ufimiana | Stuckenberg, 1895 | Permian Cisuralian | Russia |
| Polypora ulrichi | Condra, 1902 | Carboniferous Mississippian | USA Nebraska |
| Polypora ultima | Reed, 1908 | Carboniferous | Burma? |
| Polypora una | Morozova, 1961 | Middle Devonian Givetian | Russia? Altai |
| Polypora undulata | Trizna, 1958 | Carboniferous Mississippian Tournaisian | Russia Kuznetsk Basin |
| Polypora undulata macrocellata | Trizna, 1958 | Carboniferous Mississippian Tournaisian-Visean | Russia Kuznetsk Basin |
| Polypora uniplana | Deiss, 1932 | Middle Devonian Givetian | USA Michigan |
| Polypora valida | Moore, 1929 | Carboniferous Pennsylvanian Gzhelian | USA Texas |
| Polypora vancouverensis | Fritz, 1932 | Permian Cisuralian | Canada British Columbia |
| Polypora varia | (Hall, 1888) | Early Devonian Lochkovian | USA New York |
| Polypora variocellata | Nikiforova, 1938 | Permian Cisuralian Sakmarian | Russia |
| Polypora vereyensis | Schulga-Nesterenko, 1951 | Carboniferous Pennsylvanian Bashkirian-Moscovian | Russia, China |
| Polypora vermicularis | Waagen & Pichl, 1885 | Permian Guadalupian | India |
| Polypora verrucosa | McCoy, 1844 | Carboniferous Mississippian Visean | Ireland |
| Polypora virga | Laseron, 1918 | Permian | Australia NSW |
| Polypora virga (Homonym) |
Tolmatchoff, 1924 | Carboniferous Mississippian | Russia Kuznetsk Basin |
| Polypora vitiosa | Morozova, 1970 | Permian Guadalupian | Russia Russian Platform |
| Polypora volgensis | Schulga-Nesterenko, 1951 | Carboniferous Pennsylvanian Moscovian | Russia Russian Platform |
| Polypora voluminosa | Trizna & Klautsan, 1961 | Permian Cisuralian Artinskian | Russia, Norway |
| Polypora washingtonensis | Mather, 1915 | Carboniferous Pennsylvanian Bashkirian | USA Arkansas |
| Polypora whitei | Ulrich, 1890 | Carboniferous Pennsylvanian | USA Nebraska |
| Polypora whitei insculpta | Ulrich, 1890 | Carboniferous Pennsylvanian | USA Illinois |
| Polypora zvonkovae | Popeko, 1977 | Carboniferous Mississippian | Russia Transbaikal |
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| Polypora species
From Spain, Photo by Juan Suares Andres. |
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