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Syntrophiidae
Taxonomy
Syntrophiidae was named by Schuchert (1896). Its type is Syntrophia.
It was assigned to Clitambonacea by Opik (1934); to Porambonitoidea by Williams et al. (2002); and to Pentamerida by Benedetto et al. (2003).
It was assigned to Clitambonacea by Opik (1934); to Porambonitoidea by Williams et al. (2002); and to Pentamerida by Benedetto et al. (2003).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1896 | Syntrophiidae Schuchert |
| 1934 | Syntrophiidae Opik |
| 2002 | Syntrophiidae Williams et al. p. 935 |
| 2003 | Syntrophiidae Benedetto et al. p. 525 |
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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. †Syntrophiidae Schuchert 1896
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Subfm. †Syntrophiinae Schuchert 1896
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G. †Syntrophia
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†Syntrophia abnormis Walcott 1905
†Syntrophia alata Walcott 1905
†Syntrophia barabuensis Winchell 1864
†Syntrophia billingsi Walcott 1905
†Syntrophia cambria Walcott 1908
†Syntrophia campbelli Walcott 1908
†Syntrophia nonus Walcott 1924
†Syntrophia nundina Walcott 1905
†Syntrophia orientalis Walcott 1905
†Syntrophia primordialis Whitfield 1877
†Syntrophia primordialis argia Walcott 1905
†Syntrophia rotundata Walcott 1905
†Syntrophia sanjuanina Benedetto et al. 2003
†Syntrophia unxia Walcott 1908
Subfm. †Xenelasmatinae Ulrich and Cooper 1936
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G. †Rhyselasma
G. †Rosella Andreeva 1972
G. †Xenelasma
G. †Xenelasmella
G. †Xenelasmopsis
Diagnosis
No diagnoses are available