| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Psychrolutidae
Taxonomy
Psychrolutidae is a family. It is extant.
It was assigned to Cottiformes by Jordan (1963); to Cottales by Betancur et al. (2013); to Scorpaeniformes by Nelson et al. (2016); and to Cottoidei by Fierstine et al. (2012), Schwarzhans and Nielsen (2021).
It was assigned to Cottiformes by Jordan (1963); to Cottales by Betancur et al. (2013); to Scorpaeniformes by Nelson et al. (2016); and to Cottoidei by Fierstine et al. (2012), Schwarzhans and Nielsen (2021).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Psychrolutidae Jordan p. 713 |
| 2012 | Psychrolutidae Fierstine et al. p. 112 |
| 2013 | Psychrolutidae Betancur et al. |
| 2016 | Psychrolutidae Nelson et al. p. 493 |
| 2021 | Psychrolutidae Schwarzhans and Nielsen p. 41 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Kiessling 2004, Carroll 1988, Hendy et al. 2009 | |||||
Age range
Maximum range based only on fossils: base of the Burdigalian to the top of the Otaian or 20.45000 to 18.70000 Ma
Minimum age of oldest fossil (stem group age): 18.7 Ma
Minimum age of oldest fossil (stem group age): 18.7 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Miocene | Chile | Cottunculus primaevus (46980) | |
| Otaian | New Zealand (North Island) | Neophrynichthys sp. (219517) | |
| Burdigalian | Chile | Cottunculus primaevus (241735) |