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Stenodiscus
Taxonomy
Stenodiscus was named by Crockford (1945) [Sepkoski's age data: C Tour-u Tr Nori-u Sepkoski's reference number: 509,571]. Its type is Stenodiscus moniliformis.
It was assigned to Stenoporidae by Bassler (1953), Sakagami (1995); and to Trepostomida by Sepkoski (2002).
It was assigned to Stenoporidae by Bassler (1953), Sakagami (1995); and to Trepostomida by Sepkoski (2002).
Species
S. altiplana, S. anfuensis, S. aohenqulutensis, S. belemnos, S. bifucatus, S. chaetetiformis, S. giganteus, S. incertus, S. inclutus, S. instabilis, S. manchuriensis, S. megatubulus, S. monilifer, S. moniliformis (type species), S. murdockensis, S. permianus, S. polylamellatus, S. sijiashanensis, S. simplex, S. tumenlingensis, S. xizangensis
Species lacking formal opinion data
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Stenodiscus Crockford 1945
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†Stenodiscus altiplana Sakagami 1995
†Stenodiscus anfuensis Li 1985
†Stenodiscus aohenqulutensis Liu 1980
†Stenodiscus belemnos Liu 1980
†Stenodiscus bifucatus Liu 1980
†Stenodiscus chaetetiformis Waagen and Wentzel 1886
†Stenodiscus giganteus Yang 1958
†Stenodiscus incertus Morozova 1970
†Stenodiscus inclutus Liu 1980
†Stenodiscus instabilis Liu 1980
†Stenodiscus manchuriensis Yabe and Sugiyama 1942
†Stenodiscus megatubulus Li 1977
†Stenodiscus monilifer Morozova 1970
†Stenodiscus moniliformis Crockford 1945
†Stenodiscus murdockensis Gilmour et al. 1997
†Stenodiscus permianus Kiseleva 1970
†Stenodiscus polylamellatus Liu 1980
†Stenodiscus sijiashanensis Liu 1980
†Stenodiscus simplex Lu 1982
†Stenodiscus tumenlingensis Liu 1980
†Stenodiscus xizangensis Xia 1986
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum, uc = unranked clade | |||||
| References: Kiessling 2004, Smith et al. 2006, Nesnidal et al. 2013 | |||||
Age range: base of the Visean to the top of the Changhsingian or 346.70000 to 251.90200 Ma
Collections (45 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Mississippian | China (Gansu) | S. giganteus (82297) | |
| Visean | Australia (Queensland) | S. sp. (145044) | |
| Visean | Germany | S. tumida (143569) | |
| Asselian | Bolivia | S. altiplana (116990 116991 116995 116998 116999 117001) | |
| Cisuralian | Oman | S. sp. (144114) | |
| Artinskian | Bolivia | S. altiplana (81979 81980 116969 116970) | |
| Kungurian | China (Anhui) | S. simplex (101470) | |
| Kungurian | Australia (Tasmania) | S. moniliformis (95354) | |
| Kungurian | USA (Arizona) | S. sp. (113043 113044) | |
| Roadian | USA (Texas) | S. sp. (106135) | |
| Roadian | Afghanistan | Tabulipora chaetetiformis (81459) | |
| Roadian - Capitanian | China (Nei Mongol) | S. giganteus (112687) | |
| Roadian - Capitanian | China (Jiangxi) | S. anfuensis (110173) | |
| Roadian - Capitanian | China (Hunan) | S. megatubulus (109876 111576) | |
| Wordian | China (Xizang) | S. xizangensis (120845) | |
| Wordian | China (Heilongjiang) | S. sijiashanensis (112685) | |
| Wordian | USA (Nevada) | S. murdockensis (61720) | |
| Wordian - Capitanian | China (Heilongjiang) | S. polylamellatus, S. manchuriensis (112682) S. tumenlingensis (111166) | |
| Wordian - Capitanian | China (Nei Mongol) | S. aohenqulutensis (95157) S. belemnos, S. bifucatus, S. manchuriensis (111185) S. instabilis (112691) | |
| Capitanian | Mongolia | S. incertus (109005) | |
| Capitanian | Russian Federation | S. permianus (82439 111583) | |
| Capitanian | Tunisia (Madanin) | Tabulipora chaetetiformis (42097) | |
| Wuchiapingian | Australia (Queensland) | S. sp. (120322 120323) | |
| Wuchiapingian | China (Qinghai) | S. delinghensis, S. heterophragmus, S. lamerallis, S. lavaformis, S. moniliformis (63889) | |
| Wuchiapingian | Russian Federation | S. monilifer (113719) | |
| Wuchiapingian | Pakistan | Stenopora chaetetiformis (119647) | |
| Wuchiapingian | Australia (Western Australia) | S. hardmani (63897) | |
| Changhsingian | Russian Federation (Primorye) | S. monilifer (63900) | |
| Changhsingian | Pakistan | Stenopora chaetetiformis (90251) | |
| Changhsingian | India (Kashmir) | S. chaetetiformis (115373) |