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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Nematogenyidae
Taxonomy
Nematogenyidae was named by Bleeker (1862). It is extant.
It was assigned to Loricaroidei by Betancur et al. (2013); to Siluriformes by Bleeker (1862) and Arratia (2015); and to Loricarioidei by Nelson et al. (2016).
It was assigned to Loricaroidei by Betancur et al. (2013); to Siluriformes by Bleeker (1862) and Arratia (2015); and to Loricarioidei by Nelson et al. (2016).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1862 | Nematogenyidae Bleeker |
| 2013 | Nematogenyidae Betancur et al. |
| 2015 | Nematogenyidae Arratia p. 64 |
| 2016 | Nematogenyidae Nelson et al. p. 214 |
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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. Nematogenyidae Bleeker 1862
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009 | |||||
Age range
Maximum range based only on fossils: Serravallian or 13.82000 to 11.62000 Ma
Minimum age of oldest fossil (stem group age): 11.62 Ma
Minimum age of oldest fossil (stem group age): 11.62 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Serravallian | Chile (Malleco) | Nematogenys cuivi (137122) |