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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Heterosomata
Taxonomy
Heterosomata was named by Cope (1871). It is extant.
It was assigned to Ostariophysi by Jordan (1963).
It was assigned to Ostariophysi by Jordan (1963).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1871 | Heterosomata Cope |
| 1963 | Heterosomata Jordan p. 666 |
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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.
Or. Heterosomata Cope 1871
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Fm. †Hippoglossidae
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Invalid names: Synapturidae [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Kiessling 2004, Carroll 1988, Hendy et al. 2009 | |||||
Age range
Maximum range based only on fossils: base of the Langhian to the top of the Chibanian or 15.98000 to 0.12900 Ma
Minimum age of oldest fossil (stem group age): 13.82 Ma
Minimum age of oldest fossil (stem group age): 13.82 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Langhian | France | Hippoglossus hippoglossus (90354) | |
| Chibanian | USA (California) | Hippoglossus stenolepis (84881) |