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Isorthinae
Taxonomy
Isorthinae was named by Schuchert and Cooper (1931).
It was assigned to Schizophoriidae by Wright (1964); and to Dalmanellidae by Bassett and Cocks (1974), Hints (1975), Jin and Chatterton (1997), Williams et al. (2000), Rubel (2011).
It was assigned to Schizophoriidae by Wright (1964); and to Dalmanellidae by Bassett and Cocks (1974), Hints (1975), Jin and Chatterton (1997), Williams et al. (2000), Rubel (2011).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Isorthidae Schuchert and Cooper |
| 1931 | Isorthinae Schuchert and Cooper |
| 1964 | Isorthinae Wright |
| 1974 | Isorthinae Bassett and Cocks |
| 1975 | Isorthinae Hints |
| 1996 | Isorthidae Villas and Cocks p. 582 |
| 1997 | Isorthinae Jin and Chatterton |
| 2000 | Isorthinae Williams et al. p. 789 |
| 2011 | Isorthinae Rubel |
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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. †Isorthinae Schuchert and Cooper 1931
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G. †Costisorthis
G. †Isorthis Kozlowski 1929
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Subg. †Isorthis (Arcualla) Walmsley and Boucot 1975
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†Isorthis (Arcualla) arcuaria Hall and Clarke 1892
†Isorthis (Arcualla) boreaina Zhang 1989
†Isorthis (Arcualla) microscapha Johnson et al. 1976
Subg. †Isorthis (Ovalella) Walmsley and Boucot 1975
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†Isorthis (Ovalella) arndellensis Laurie 1991
†Isorthis (Ovalella) mackenziei Boucot et al. 1966
†Isorthis (Ovalella) natiscotekia Li and Copper 2006
Subg. †Isorthis (Protocortezorthis) Walmsley and Boucot 1975
†Isorthis bailyi Wright 1964
†Isorthis crassa Lindström 1861
†Isorthis festiva Philip 1962
†Isorthis loveni Lindström 1861
†Isorthis mediocra Rubel 1962
†Isorthis parvulus Rybnikova 1967
†Isorthis pygmaea Dunbar 1919
†Isorthis slitensis Walmsley 1965
G. †Levenea Schuchert and Cooper 1931
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†Levenea canaliculata Lindström 1861
†Levenea fagerholmi Johnson 1970
†Levenea lenticularis Vanuxem 1842
†Levenea llandoveriana Williams 1951
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Invalid names: Levenea huadongensis Zeng and Hu 1997 [synonym], Levenea prima Walmsley and Boucot 1975 [synonym]
†Levenea media Shaler 1865
†Levenea mera Li and Copper 2006
†Levenea navicula Johnson 1970
†Levenea qianbeiensis Rong et al. 1974
†Levenea rica Li and Copper 2006
†Levenea subcarinata Hall 1857
G. †Peleicostella
Invalid names: Isorthidae Schuchert and Cooper 1931 [replaced]
Diagnosis
No diagnoses are available