From Spain, Photo by Juan Suares Andres.
Type species: Semicoscinium rhomboideum Prout, 1859
| Synonyms | Author | Type Species |
|---|---|---|
| Carinopora | Nicholson, 1874 | Carinopora hindei Nicholson, 1874 |
| Cryptopora | Nicholson, 1874 | Cryptopora mirabilis Nicholson, 1874 |
This genus includes the species:
| Semicoscinium acmeum | (Hall, 1876) | Silurian Wenlockian | USA Indiana |
| Semicoscinium altaicum | Nekhoroshev, 1938 | Devonian Frasnian | Russia? |
| Semicoscinium alticlavatum | Kopaevich, 1983 | Devonian Emsian-Frasnian | Russia? |
| Semicoscinium amurense | Modzalevskaya & Nekhoroshev, 1965 | Early Devonian | Russia? |
| Semicoscinium amurensiformis | Yaroshinskaya, 1968 | Devonian Eifelian | Russia? |
| Semicoscinium angerlyki | Nekhoroshev, 1926 | Devonian Givetian | Russia Altai |
| Semicoscinium approximatum | Deiss, 1932 | Devonian Givetian | USA Michigan |
| Semicoscinium balkhashensis | Troizkaya, 1968 | Devonian Givetian | Russia? |
| Semicoscinium balticum | (Hennig, 1905) | Silurian Wenlockian | Sweden Gotland |
| Semicoscinium biimbricatum | (Hall, 1881) | Devonian Givetian | USA Indiana |
| Semicoscinium billigerum | Waschurova, 1964 | Early Devonian | Russia? |
| Semicoscinium biserrulatum | (Hall, 1881) | Devonian Givetian | USA Indiana |
| Semicoscinium clavatum | Kopaevich, 1975 | Silurian Wenlockian-Pridolian | Estonia, Gotland |
| Semicoscinium cleis | (Hall, 1879) | Devonian Lochkovian | USA New York |
| Semicoscinium colombiensis | McNair, 1940 | Devonian Emsian? | Colombia |
| Semicoscinium coronis | (Hall, 1879) | Devonian Lochkovian | USA |
| Semicoscinium crenulatum | Waschurova, 1964 | Early Devonian | Russia? |
| Semicoscinium curvibasalis | Nekhoroshev, 1948 | Devonian Eifelian | Russia? |
| Semicoscinium davidsoni | (Nicholson, 1875) | Devonian Givetian | Canada |
| Semicoscinium delicatum | Krasnopeeva, 1935 | Devonian Frasnian | Russia? Altai, China |
| Semicoscinium dentatum | Krasnopeeva, 1935 | Devonian | Russia? Altai |
| Semicoscinium discreta | (Prantl, 1932) | Devonian Emsian | Czech Rep. |
| Semicoscinium dushanensis | Yang & Xia, 1976 | Middle Devonian | China |
| Semicoscinium eriense | Prout, 1860 | ?Devonian | USA |
| Semicoscinium excelsum | Waschurova, 1964 | Early Devonian | Russia? |
| Semicoscinium exornatum | (Hall, 1884) | Devonian Givetian | USA |
| Semicoscinium firmum | Liu, 1976 | Middle Devonian | China |
| Semicoscinium flabellum | McNair, 1942 | Devonian Givetian | USA |
| Semicoscinium flexuosum | Deiss, 1932 | Devonian Givetian | USA Michigan |
| Semicoscinium flexuosum (Homonym) |
Liu, 1980 | Late Silurian | China |
| Semicoscinium fundatum | Troizkaya, 1968 | Devonian Frasnian | Russia? |
| Semicoscinium glabrum | Troizkaya, 1975 | Lower Carboniferous Tournaisianan | Russia?, Kazakhstan |
| Semicoscinium graniferum | (Hall, 1881) | Devonian Emsian | USA |
| Semicoscinium hindei | (Nicholson, 1874) | Devonian Emsian | Canada |
| Semicoscinium humiliclavatum | Kopaevich, 1983 | Devonian Emsian-Frasnian | Russia? |
| Semicoscinium inflexum | (Hall, 1884) | Devonian Givetian | USA |
| Semicoscinium interruptum | (Hall, 1881) | Devonian Givetian | USA Indiana |
| Semicoscinium jarushevskyi | Orlovski, 1961 | Devonian Lochkovian | Russia? |
| Semicoscinium kirinense | Yang, 1956 | Devonian Frasnian | China |
| Semicoscinium latijuncturum | (Hall, 1881) | Devonian Givetian | USA Indiana |
| Semicoscinium lilicum | Orlovski, 1961 | Devonian Lochkovian | Russia? |
| Semicoscinium lunulatum | (Hall, 1881) | Devonian Givetian | USA Indiana |
| Semicoscinium magnum | Waschurova, 1964 | Early Devonian | Russia? |
| Semicoscinium milleri | (Lonsdale, 1839) | Silurian Wenlockian | England |
| Semicoscinium megafenestrula | Yang, 1956 | Devonian Givetian | China |
| Semicoscinium minutum | McNair, 1940 | Devonian Emsian? | Colombia |
| Semicoscinium minutum (Homonym) |
Nekhorosheva, 1988 | Late Silurian | Tajikistan |
| Semicoscinium mirabile | (Nicholson, 1874) | Devonian Emsian | USA |
| Semicoscinium neimongolense | Liu, 1976 | Early Devonian | China |
| Semicoscinium nodosum | Nekhoroshev, 1977 | Devonian Famennian | Russia? |
| Semicoscinium nodulosum | Yang & Xia, 1976 | Middle Devonian | China |
| Semicoscinium opimum | Liu, 1976 | Middle Devonian | China |
| Semicoscinium ordovicium | Kiepura, 1962 | Ordovician | Poland (erratic) |
| Semicoscinium ovicellatum | Troizkaya, 1975 | Lower Carboniferous Tournaisian | Russia, Kazakhstan |
| Semicoscinium parvicarinatum | Morozova, 1961 | Devonian Eifelian | Russia? |
| Semicoscinium perelegantulum | (Plamenskaya, 1991) | Devonian Pragian-Emsian | Kazakhstan |
| Semicoscinium permarginatum | (Hall, 1881) | Devonian Givetian | USA Indiana |
| Semicoscinium planodorsatum | Ulrich, 1886 | Devonian Givetian | USA Indiana |
| Semicoscinium planum | Ulrich & Bassler, 1913 | Silurian-Devonian | USA Pennsylvania |
| Semicoscinium? portentosum | Plamenskaya, 1991 | Devonian Lochkovian | Kazakhstan |
| Semicoscinium praeintermedium | Troizkaya, 1968 | Devonian Famennian | Russia? |
| Semicoscinium praestriatum | Nekhorosheva, 1961 | Devonian | Russia? |
| Semicoscinium pravum | Troizkaya, 1968 | Devonian Givetian | Russia? |
| Semicoscinium pretiosum | Bassler, 1927 | Silurian Llandovery | Canada |
| Semicoscinium rackovskii | Nekhoroshev, 1926 | Middle Devonian/ Frasnian | Russia? |
| Semicoscinium reticulatum | Liu, 1980 | Middle Devonian | China |
| Semicoscinium rhombicum | Ulrich, 1890 | Devonian Givetian | USA, Russia |
| Semicoscinium rhombicum altaicum | Krasnopeeva, 1935 | Middle Devonian Givetian? | Russia? |
| Semicoscinium rhombicum obliquum | Deiss, 1932 | Devonian Givetian | USA Michigan |
| Semicoscinium rhomboideum | Prout, 1859 | M. Devonian | USA (Indiana) |
| Semicoscinium semiretis | Astrova, 1959 | Silurian Ludlovian | Russia Tuva |
| Semicoscinium semirotundum | (Hall, 1881) | Devonian Givetian | USA Indiana |
| Semicoscinium simmetricum | Waschurova, 1964 | Early Devonian | Russia? |
| Semicoscinium speciosum | Waschurova, 1964 | Early Devonian | Russia? |
| Semicoscinium striatum | Nekhoroshev, 1948 | Devonian Eifelian | Russia? |
| Semicoscinium striatum distinctum | Nekhoroshev, 1948 | Devonian Frasnian | Russia? |
| Semicoscinium subacta | (Pocta, 1894) | Devonian Pragian | Czech Rep. |
| Semicoscinium subminutum | Yang & Xia, 1976 | Middle Devonian | China |
| Semicoscinium subtortile | (Hall, 1884) | Devonian Givetian | USA New York |
| Semicoscinium tenuiceps | (Hall, 1852) | Silurian Wenlockian | USA New York, Canada |
| Semicoscinium thyene | (Hall, 1879) | Devonian Lochkovian | USA New York |
| Semicoscinium thyene michiganense | Deiss, 1932 | Devonian Givetian | USA Michigan |
| Semicoscinium thyene sinensis | Yang, 1956 | Devonian Givetian | China |
| Semicoscinium tortum | (Hall, 1883) | Devonian Eifelian | USA Indiana |
| Semicoscinium tuberculatum | Prout, 1859 | Devonian Givetian | USA Indiana |
| Semicoscinium ubensis | Nekhoroshev, 1948 | Devonian Eifelian? | Russia? |
| Semicoscinium vallatum | Crockford, 1942 | Middle? Devonian | Australia NSW |
| Semicoscinium walericum | Waschurova, 1964 | Early Devonian | Russia? |
|
| Semicoscinium species
From Spain, Photo by Juan Suares Andres. |
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.
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