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Trematidae
Taxonomy
Trematidae was named by Schuchert (1893).
It was assigned to Discinacea by Wright (1963) and Holmer (1989); and to Discinoidea by Williams et al. (2000) and Popov (2000).
It was assigned to Discinacea by Wright (1963) and Holmer (1989); and to Discinoidea by Williams et al. (2000) and Popov (2000).
Synonymy list
| Year | Name and author |
|---|---|
| 1893 | Trematidae Schuchert |
| 1963 | Trematidae Wright |
| 1989 | Trematidae Holmer |
| 2000 | Trematidae Popov |
| 2000 | Trematidae Williams et al. p. 83 |
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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.
Fm. †Trematidae Schuchert 1893
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G. †Drabodiscina Havlicek 1972
G. †Schizocrania Hall and Whitfield 1875
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†Schizocrania incola Perner 1903
†Schizocrania turnbulli Reed 1905
Invalid names: Orbiculothyris Wolfart Bender and Stein 1968 [synonym], Ptychopeltis Perner 1903 [synonym]
G. †Trematis Sharpe 1848
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†Trematis foerstei Ulrich and Cooper 1938
†Trematis huronensis Billings 1865
†Trematis melliflua Reed 1917
†Trematis millepunctata Hall 1875
†Trematis norvegica Cocks 1982
†Trematis terminalis Emmons 1842
Diagnosis
No diagnoses are available