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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Heterosteoidea
Taxonomy
Heterosteoidea was named by Denison (1984) [Said to be a new rank, but not clear what previous rank or name was.].
It was assigned to Brachythoraci by Denison (1984).
It was assigned to Brachythoraci by Denison (1984).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1984 | Heterosteoidea Denison p. 396 |
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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.
Superfm. †Heterosteoidea Denison 1984
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Fm. †Heterosteidae Jaekel 1903
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G. †Heterosteus Asmuss 1856
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†Heterosteus asmussi Agassiz 1844
†Heterosteus convexus Asmuss 1856
†Heterosteus groenlandicus Stensio 1938
†Heterosteus ingens Asmuss 1856
†Heterosteus rhenanus Gross 1933
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| Reference: Carroll 1988 | |||||
Collections
No collection or age range data are available