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Polymixiiformes (beardfish)
Taxonomy
Polymixiiformes is an order. It is extant.
It was assigned to Osteichthyes by Sepkoski (2002); to Polymyxiomorpha by Nelson (2006); to Polymixiacea by Betancur et al. (2013); to Acanthomorpha by Murray and Wilson (2014); and to Paracanthopterygii by Nelson et al. (2016).
It was assigned to Osteichthyes by Sepkoski (2002); to Polymyxiomorpha by Nelson (2006); to Polymixiacea by Betancur et al. (2013); to Acanthomorpha by Murray and Wilson (2014); and to Paracanthopterygii by Nelson et al. (2016).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Polymixiiformes Sepkoski |
| 2006 | Polymixiiformes Nelson |
| 2013 | Polymixiiformes Betancur et al. |
| 2014 | Polymixiiformes Murray and Wilson p. 41 |
| 2016 | Polymixiiformes Nelson et al. p. 285 |
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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. Polymixiiformes [beardfish]
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Fm. †Boreiohydriidae Murray and Cumbaa 2013
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Fm. Polymixiidae Gill 1862
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G. †Berycopsia Radovcic 1975
G. †Dalmatichthys Radovcic 1975
G. †Homonotichthys Whitley 1933
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Homonotichthys dorsalis Dixon 1850
Homonotichthys pulchellus Dixon 1850
Homonotichthys rotundus Woodward 1902
Invalid names: Homonotus Agassiz 1850 [replaced], Stenostoma Agassiz 1850 [replaced]
G. Polymixia Lowe 1836
G. †Pycnosterinx Heckel 1849
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†Pycnosterinx discoides Heckel 1849
†Pycnosterinx dorsalis Pictet 1850
†Pycnosterinx dubius Davis 1887
†Pycnosterinx elongatus Pictet and Humbert 1866
†Pycnosterinx gracilis Davis 1887
†Pycnosterinx latus Davis 1887
†Pycnosterinx niger Costa 1857
Invalid names: Imogaster Costa 1857 [synonym]
Diagnosis
No diagnoses are available