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Rhynchotrematinae
Taxonomy
Rhynchotrematinae was named by Schuchert (1913).
It was assigned to Rhynchotrematidae by Bassett and Cocks (1974), Mitchell (1977), Williams et al. (2002).
It was assigned to Rhynchotrematidae by Bassett and Cocks (1974), Mitchell (1977), Williams et al. (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1913 | Rhynchotrematinae Schuchert |
| 1974 | Rhynchotrematinae Bassett and Cocks |
| 1977 | Rhynchotrematinae Mitchell |
| 2002 | Rhynchotrematinae Williams et al. p. 1047 |
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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.
Subfm. †Rhynchotrematinae Schuchert 1913
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G. †Hiscobeccus Amsden 1983
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†Hiscobeccus capax Conrad 1842
†Hiscobeccus gigas Wang 1949
†Hiscobeccus kananaskia Wilson 1926
†Hiscobeccus rowleyi Foerste 1920
†Hiscobeccus windermeris Wilson 1926
G. †Otarorhyncha
G. †Pleurocornu
G. †Rhynchotrema Hall 1860
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†Rhynchotrema dentatum Hall 1847
†Rhynchotrema fringilla Billings 1862
†Rhynchotrema increbescens Hall 1847
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Invalid names: Rhynchotrema kentuckiense Fenton and Fenton 1924 [synonym], Rhynchotrema quadriplicata Miller 1875 [synonym]
†Rhynchotrema iowense Wang 1949
†Rhynchotrema nobilis Oraspold 1956
†Rhynchotrema nutrix Billings 1866
†Rhynchotrema oepiki Percival 1991
†Rhynchotrema parva Oraspold 1956
†Rhynchotrema parviseptatum Jin 1989
†Rhynchotrema perlamellosum Whitfield 1882
†Rhynchotrema plicata Cooper and Kindle 1936
†Rhynchotrema plicatum Cooper and Kindle 1936
†Rhynchotrema pulchellum Foerste 1924
†Rhynchotrema seletensis Nikitin et al. 2003
†Rhynchotrema tamarackensis Foerste 1924
G. †Stegerhynchus Foerste 1909
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†Stegerhynchus antiqua Savage 1913
†Stegerhynchus borealis Buch 1834
†Stegerhynchus concinna Savage 1913
†Stegerhynchus diodontus Dalman 1828
†Stegerhynchus estonicus Rubel 1977
†Stegerhynchus peneborealis Twenhofel 1928
†Stegerhynchus praecursor Foerste 1909
†Stegerhynchus pseudobidentatus Rybnikova 1967
†Stegerhynchus pusillum de Sowerby and Murchison 1839
†Stegerhynchus vicina Billings 1866
Invalid names: Stegerhynchops [synonym], Stegorhynchella Rzhonsnitskaya 1959 [synonym], Tungussotoechia [synonym]
G. †Stegocornu
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Diagnosis
No diagnoses are available